What a Period Really Is
A simple, judgment-free introduction to menstruation—what a period is, why it happens, and what your body is doing during those days.
Friendly, easy-to-read guides on periods, cycles, moods, self-care and body basics from the eva team.
A simple, judgment-free introduction to menstruation—what a period is, why it happens, and what your body is doing during those days.
Day 1 is the first day of your menstrual cycle. Learn how to identify it, why it matters for tracking your cycle, and what you can expect when your period begins.
Think your period has to come every 28 days? Not necessarily. Learn what a menstrual cycle actually is, why cycle lengths can vary, and why your own pattern matters more than a perfect number.
Your menstrual cycle is more than just the days you bleed. Learn the four main stages of the cycle and what your body may be doing during each one.
Ever noticed that your period blood doesn't always look the same? It can change from bright red to dark red or brown during your period. Learn why these colour changes happen and which changes are usually normal.
Wondering when your first period might arrive? Learn about common puberty changes that can happen before your first period, what signs may suggest your body is getting closer, and why there is no exact countdown.
Your first period can feel exciting, confusing or a little scary—especially when you don't know what will happen. Learn what your first period may look and feel like, what is usually normal, and how to handle it with confidence.
Using a pad for the first time can feel confusing, but it is actually quite simple. Learn how to place a pad correctly, when to change it, and how to stay comfortable and fresh throughout your period.
Your period can start anywhere—even in the middle of a school day. Don't panic. Learn exactly what to do if you get your first period at school, where to find help, how to manage a pad and how to handle leaks calmly.
A small period pouch can make unexpected period days feel much easier. Learn what to keep inside your pouch so you're ready for school, travel, sleepovers or whenever your period decides to show up.
Period blood doesn't always look the same from one day to the next. It can be bright red, dark red or brownish, and these changes are often linked to how long the blood has been in the uterus and vagina before leaving the body. Learn what different period colours usually mean and when a colour change may be worth checking.
Small jelly-like clots can sometimes appear during a period, especially when the flow is heavier. Learn what period clots are, which clot patterns can be common and when frequent or unusually large clots may be a sign of heavy bleeding that should be checked.
A few small marks of blood can be difficult to identify. Is your period beginning, ending or is it spotting between periods? Learn how timing, amount and your overall bleeding pattern can help you understand the difference—and when unexpected spotting should be checked.
Period flow can be light, moderate or heavy, and it may change from one day to another. Instead of trying to measure the exact amount of blood, learn the everyday signs of heavy bleeding—such as changing products very frequently, bleeding for more than seven days or having your period interfere with school, sleep and daily life.
Your period may be lighter, heavier, shorter or longer than it was last month. Some variation is common, especially during the teenage years when cycles may still be settling. Learn what can influence your flow, how to track changes and when a new pattern deserves medical attention.
Period cramps happen when the muscles of the uterus tighten and relax to help release the uterine lining. Natural chemicals called prostaglandins control these contractions. Learn why cramps happen, where the pain may be felt and how to recognise when period pain needs extra support.
This gentle five-minute comfort routine combines relaxed breathing, light movement, massage and warmth. These steps may help ease mild period cramps, but the routine does not need to remove all pain to be useful. Stop any step that increases discomfort and ask for support when pain is severe or affects daily life.
Gentle warmth on the lower abdomen or back can feel soothing during period cramps. Learn how to use a heat pad or hot-water bottle safely, choose a comfortable temperature, protect your skin and recognise when pain needs more than home care.
Some period discomfort can be common, but pain that is severe, unusual or keeps disrupting daily life deserves attention. Learn which signs suggest it is time to talk to a trusted adult or healthcare professional, and which symptoms may need urgent medical help.
Feeling more irritable, tearful, anxious or sensitive before a period can be part of premenstrual syndrome, or PMS. These feelings are real and may be connected to changing hormone levels during the menstrual cycle. Learn how to recognise a premenstrual pattern without blaming every emotion on your period.
PMS can cause emotional and physical symptoms before a period, but symptoms that are very intense, disrupt everyday life or continue throughout the month may need extra attention. Learn how timing, severity and repeated patterns can help you understand when it is time to ask for professional support.
Before a period, some people feel puffy, swollen or uncomfortable in the tummy. This is often called bloating and can happen as part of PMS. Learn why bloating happens, what may help you feel more comfortable and when bloating should be checked.
Before a period, you may suddenly want chocolate, chips, sweets or comfort food more than usual. These cravings are common and can be linked to hormone changes, appetite shifts, energy needs and emotions. Learn why cravings happen, how to respond without guilt and when eating changes may need extra support.
Headaches can sometimes appear before or during a period. Some may feel mild and pressure-like, while others may be migraine attacks with throbbing pain, nausea or sensitivity to light and sound. Learn how cycle changes may affect headaches, what can help and which symptoms need medical attention.
A period does not need to arrive on the same calendar date every month. Teenage cycles can naturally vary, especially during the first few years after periods begin. Learn how to count your cycle correctly, what timing can be common during adolescence and when a long gap between periods should be checked.
Periods may arrive early, late or with a different flow during the first few years after they begin. This often happens because the hormone system controlling the menstrual cycle is still developing. Learn which changes can be common, what else can affect cycle timing and when irregular periods should be checked.
Yes, ongoing or intense stress can sometimes make a period arrive later than expected or cause an irregular cycle. However, stress is only one possible explanation. Learn how stress may affect cycle signals, what you can do to support yourself and when a delayed period should be checked.
PCOS stands for polycystic ovary syndrome. It is a hormone condition that can affect ovulation, which may lead to irregular periods or missed periods. Some people with PCOS may also notice acne, extra facial or body hair or changes in weight—but not everyone has the same symptoms. Learn what PCOS can look like, why it can affect your cycle and when it is worth getting checked.
Pads, period underwear, tampons and menstrual cups manage period flow in different ways. Pads and period underwear absorb flow after it leaves the body, while tampons absorb and cups collect it inside the vagina. There is no single product that suits everyone—you can choose based on your comfort, flow, activities and ability to use and clean the product safely.
A pad should be changed regularly even when your flow is light. As a practical guide, change a disposable pad every few hours—often around every four to six hours—and sooner when it feels full, damp, uncomfortable or begins to leak. Regular changes help you stay fresh and comfortable during your period.
A menstrual cup is a small, flexible product inserted into the vagina to collect period flow rather than absorb it. Some cups are disposable, while reusable cups can be emptied, washed and used again. Cups may take practice, so learning slowly and following the instructions for your specific product is important.
A “period rash” usually means irritation of the sensitive skin around the vulva, groin or inner thighs. Moisture, heat, rubbing, long pad use and scented products can contribute to itching, redness or soreness. Regular product changes and gentle skin care can help reduce irritation.
Used disposable period products should be wrapped and placed in a waste bin—not flushed down the toilet. Learn how to dispose of pads, tampons and applicators discreetly, what to do when a bathroom has no bin and how reusable products should be handled differently.
A period leak can happen at school, while travelling, during sports or even at home. It may feel embarrassing in the moment, but it is a common problem that can be handled. Learn how to cover the mark, change your period product, clean up and ask for help without shame.
Yes, you can swim during your period. A tampon, menstrual cup or specially designed period swimwear can help manage the flow while you are in the water. Choose the option that feels comfortable, follow its instructions and carry a few spare supplies for after swimming.
Periods can arrive during an exam, but a little preparation can make the day easier. Learn how to pack a discreet period kit, manage cramps, plan product changes and ask for a bathroom break or support when needed. Severe pain or heavy bleeding that repeatedly disrupts school deserves medical attention.
A period does not have to cancel a holiday, school trip or long journey. Packing enough supplies, keeping a few products within easy reach and planning for bathroom breaks can make travelling more comfortable. Learn how to build a compact travel kit, manage hygiene away from home and handle unexpected changes confidently.
Periods are a normal biological process, but myths, teasing and silence can make them feel embarrassing. Learning to use clear language, ask for what you need and choose trusted people to speak with can make period care easier. You decide what information feels private and how much you want to share.
Puberty is the natural stage when hormones begin changing your body from a child’s body toward an adult body. You may grow taller, develop breasts and body hair, notice changes in your skin and sweat, and eventually begin having periods. These changes do not happen all at once or in exactly the same order for everyone.
Two people of the same age can be at completely different stages of puberty. Genetics, family development patterns, hormone timing, nutrition and overall health can influence when puberty begins and how quickly it progresses. Developing earlier or later than your friends does not automatically mean something is wrong.
A growth spurt is a period when your body grows more quickly than before. During puberty, you may suddenly become taller, need larger clothes or notice that your arms and legs seem to change faster than the rest of your body. Growth does not happen at the same age, speed or pattern for everyone.
Some body changes can begin earlier than expected, and that can feel confusing for both kids and caregivers. In girls, puberty is generally considered early when breast development begins before age 8. Early changes do not always mean something serious is wrong, but they do deserve medical attention so a healthcare professional can understand what is happening and whether treatment or monitoring is needed.
Puberty usually follows a general pattern, but it does not happen in exactly the same order or at the same speed for everyone. In girls, breast development is often the first visible sign, followed by body hair, growth changes, skin and sweat changes, and later the first period. Learn the usual sequence, what can vary and why your own timeline does not need to match anyone else’s.
It is common for one breast to grow earlier or become slightly larger than the other during puberty. The difference may become less noticeable as development continues, although some natural asymmetry can remain in adulthood. Learn why this happens, how to feel more comfortable and which new breast changes should be checked.
There is no exact age or stage when everyone must begin wearing a bra. You may want one when developing breasts feel tender or move during activities, when you want more coverage under clothing or simply when wearing one feels more comfortable. Your first bra should be a personal comfort choice not a rule based on what your friends are wearing. Breast development is often an early sign of puberty and can begin at different times for different people.
You do not need a perfect measurement to begin choosing a bra. A simple home measurement can give you a useful starting point, especially while your body is still developing. Learn how to measure your band and bust, how to use those numbers as a guide and why comfort matters more than chasing one exact size.
Breast tenderness can happen while breast buds and surrounding tissue develop during puberty. Soreness may also appear before a period because of normal hormone-cycle changes or after physical activity when the breasts move without enough support. Learn what common tenderness can feel like, what may help and which changes deserve medical advice.
Breasts naturally change during puberty and around the menstrual cycle. Temporary tenderness, gradual growth and mild asymmetry are often expected, but a new lump, persistent pain, unusual nipple discharge or a sudden change in the skin, nipple, size or shape should be checked. Noticing a change does not automatically mean something serious is wrong—it means the change deserves proper assessment.
The words vulva and vagina describe different parts of the body. The vulva is the external genital area you can see, while the vagina is the internal muscular canal leading from the vaginal opening to the cervix. Learning the correct names can make body care, periods and health questions easier to understand and discuss.
Clear or white vaginal discharge is usually a normal part of puberty and vaginal health. Its amount and texture may change during the menstrual cycle, and it may dry slightly yellowish on underwear after being exposed to air. Learn what healthy discharge commonly looks like and which changes deserve medical advice.
The vulva and vagina do not need to smell like perfume or have no scent at all. Healthy vaginal discharge usually has no noticeable or unpleasant odour, although the external vulva may have a faint natural scent. Learn what can be normal, which changes deserve attention and why fragranced products are not the answer.
You do not need special intimate washes, vaginal deodorants or douches to keep your intimate area healthy. The vagina cleans itself naturally, and the vulva usually only needs gentle external care. Learn what to clean, what to avoid and when irritation or discharge changes should be checked.
Intimate itching, burning or pain can come from irritation, infection, a skin condition or urinary problems. Because several conditions can cause similar symptoms, appearance alone cannot reliably identify the cause. Gentle care may reduce mild irritation, but symptoms that persist, worsen or appear with unusual discharge, odour, sores, fever or pelvic pain should be assessed by a healthcare professional.
A stronger body smell is a common puberty change. Puberty activates sweat glands more fully, including apocrine glands around areas such as the underarms and groin. Sweat itself is not usually the main source of odour—the smell develops when sweat and skin oils interact with bacteria naturally living on the skin. Regular washing, clean clothing and a suitable deodorant or antiperspirant can help you stay comfortable.
Deodorant and antiperspirant solve different problems. Deodorant helps control body odour but does not significantly reduce sweating. Antiperspirant temporarily reduces the amount of sweat reaching the skin, and many products combine both functions. The right choice depends on whether odour, underarm wetness or both are bothering you.
A small amount of facial hair can be a normal part of puberty. Hormones called androgens can make hair on the upper lip, sideburn area or chin more noticeable, and genetics also play a big role in how much hair someone has. Learn what is commonly normal, when hair growth may be linked to hormones such as PCOS and when it is worth getting checked.
Body-hair removal is a personal choice, not a puberty rule. Some people leave their hair alone, while others prefer trimming, shaving or waxing. Each method works differently and has different pros, downsides and skin-care needs. Learn how these options compare and how to choose a method that feels comfortable and safe for your skin.
Sweating during exercise, hot weather, fever or nervous moments is normal because it helps cool the body. But sweating heavily when your body does not need cooling or sweating enough to soak clothes, affect schoolwork or make everyday activities difficult may be excessive sweating, also called hyperhidrosis. It commonly affects the underarms, palms, soles, face or scalp and can often be managed with proper support and treatment.
Puberty changes more than your height. Hormones influence how your bones, muscles, breasts and body fat develop, so your hips may become wider, your waist and proportions may look different and your clothes may fit differently. These changes do not happen in exactly the same way or at the same speed for everyone.
You may continue growing while puberty is still progressing, but nobody can predict your final height perfectly. Genetics has the biggest influence, while puberty timing, nutrition, sleep, overall health and hormones also affect growth. In girls, the fastest height growth usually happens before the first period; many grow approximately 2.5–5 centimetres afterward, although every timeline is different.
Yes gaining weight is an expected part of puberty. Your body needs additional energy and tissue to grow taller, strengthen bones, develop muscles and organs, and support changing hormones. Estrogen can also increase the percentage of body fat and change where it is stored, particularly around the hips and breasts. The amount and timing vary widely, so one person’s growth should not be used as a standard for another.
BMI compares weight with height and can help healthcare professionals screen a teenager’s growth. For children and teens, it must be interpreted using age- and sex-specific growth charts not adult BMI categories. BMI can be useful, but it cannot distinguish fat from muscle or bone, describe where weight is carried or diagnose health by itself. Growth patterns, puberty stage, medical history and overall wellbeing provide important additional context.
Genetics plays a big role in your natural body build. It can influence your height, bone structure, body frame, muscle pattern and where your body naturally carries fat. That does not mean every family member will look the same, but it does mean your body may be following a pattern that is normal for you. Learn how family traits shape the body and why your build is not something you need to “fix.”
Comparing your body with friends, siblings, celebrities or people online can happen almost automatically especially while puberty is changing everyone at a different pace. But comparison rarely gives you the complete picture. Genetics, puberty timing, camera angles, editing and carefully selected posts can make two very different bodies seem as though they should follow the same standard. There is no single ideal body type, online or offline.
Body neutrality means accepting and caring for your body without requiring yourself to love how it looks every day. Instead of deciding whether your appearance is good or bad, you practise seeing your body without harsh judgement and paying more attention to what it needs and helps you do. This can feel more realistic than forcing constant body positivity.
Comments about your body can feel awkward, annoying or deeply hurtful—even when the other person says they were “just joking” or “trying to help.” People may comment on height, weight, skin, chest, body hair, clothes or overall shape without realising the impact. Learning how to protect your boundaries, respond simply and seek support can help you feel more confident and less shaken by what someone else says.
Social media can make it feel as if certain bodies are normal and everyone else is falling behind. But online images are often carefully chosen, posed, filtered, edited or posted only on “good” days. What you see on a screen is usually a polished highlight not the full reality of a person’s body or life. Learning how social media shapes body pressure can help you protect your confidence and see your own body more clearly.
Advertisements, trends, filters and other people’s opinions can make normal body features feel like problems that must be corrected. Your body may need food, rest, healthcare, movement or comfort, but it does not need to earn respect by becoming smaller, smoother, curvier or more fashionable. Body image can strongly affect teenage confidence and self-esteem, so learning to separate genuine care from appearance pressure is an important part of wellbeing.
The reproductive system includes internal organs such as the ovaries, fallopian tubes, uterus, cervix and vagina, along with the external genital area called the vulva. These parts work together during puberty, the menstrual cycle and pregnancy. Learning their correct names can make periods, discharge, body changes and health questions much easier to understand.
Ovulation is the part of the menstrual cycle when an ovary releases an egg into a fallopian tube. It usually happens once during an ovulatory cycle, but its timing varies and it is not always on day 14. Hormones coordinate the process, and changes in discharge or mild lower-abdominal discomfort may sometimes happen around this time. Ovulation also creates the part of the cycle when pregnancy can occur if sperm fertilises the egg.
Hormones are chemical messengers that travel through the body and help coordinate puberty, growth, ovulation and the menstrual cycle. Changing hormone levels may also influence skin, body hair, sweat, breast tenderness, energy and emotions. However, hormones do not explain every feeling or symptom, and different people can respond to the same hormonal changes in very different ways.
Vaginal discharge is a normal mixture of moisture, cervical mucus, microorganisms and cells naturally shed from the vaginal lining. Fluid from the vaginal walls helps keep the vagina moist, while the cervix produces mucus that changes during the menstrual cycle. These secretions travel through the vagina and leave through the vaginal opening.
Puberty does not follow one exact age or schedule. In girls, visible changes commonly begin between ages 8 and 13, often starting with breast development. Body hair, stronger body odour, acne, growth changes, discharge and periods may follow gradually, but the timing and order vary between individuals. What matters is your overall pattern not whether your body matches someone else’s at the same age.
The two sides of your body are not expected to match perfectly. During puberty, one breast may develop earlier or remain slightly larger, and the two sides of the vulva may naturally differ in size, shape or appearance. Most small differences are normal variations. However, a new or rapidly increasing change, persistent pain, a breast lump or noticeably uneven shoulders or hips should be discussed with a healthcare professional.
Most puberty changes are gradual and harmless, but some patterns deserve medical attention. Development that begins unusually early or does not begin by the expected age, extremely heavy bleeding, persistent or severe pain, a new breast lump and intimate symptoms such as unusual discharge or burning should not be ignored. These signs do not automatically mean something serious is wrong they mean your body deserves a proper assessment.
You do not need to know whether a body change is “serious” before asking for help. Speak with a healthcare professional when a puberty change begins unusually early or late, a symptom persists or worsens, periods become difficult to manage, or discomfort interferes with school, sleep or everyday activities. You can also book a visit simply because you have a question or need reassurance. An adolescent reproductive-health appointment often begins with conversation and education rather than an internal examination.
Feeling tired after a busy day, physical activity or a late night is normal. Fatigue is more persistent and may feel like having very little physical or mental energy, even after resting. Common causes include insufficient sleep, stress, irregular routines, illness and certain medicines. Ongoing fatigue can also be associated with iron deficiency, anaemia, sleep disorders, thyroid conditions, persistent pain or low mood, so it should not automatically be dismissed as laziness.
Headaches are common during the teenage years and may feel like pressure, tightness, heaviness, pulsing or throbbing pain. Possible triggers include dehydration, missed meals, stress, poor sleep and long screen or study sessions. Migraine is a specific neurological condition that may cause stronger headaches together with nausea, vomiting, visual changes or sensitivity to light and sound. Recognising your pattern can help you understand common triggers and know when medical attention is needed.
Bloating can make your abdomen feel unusually full, tight or stretched, and it may temporarily look more swollen. It can happen before a period, but gas, constipation and digestive conditions may cause similar symptoms. Tracking when bloating appears and what happens alongside it can help you understand whether it follows your menstrual cycle or another pattern.
Stomach pain is one of the most common symptoms during childhood and the teenage years. It may be caused by gas, constipation, indigestion, menstrual cramps, viral infections, urinary problems or many other conditions. Most stomach aches improve on their own, but severe, persistent or worsening pain especially with vomiting, fever, bleeding or fainting should always be medically assessed.
“Dizzy” can describe different sensations. You may feel lightheaded or close to fainting, unsteady on your feet, or as though you or the room is spinning. Common triggers include dehydration, heat, standing up quickly, missing meals, illness and migraine. Repeated dizziness may also be connected to iron-deficiency anaemia, an inner-ear problem, medicine side effects or another health condition, so the exact feeling and accompanying symptoms matter.
Polycystic ovary syndrome, usually called PCOS, is a hormonal condition that can affect menstrual cycles, ovulation, skin, hair and the way the body responds to insulin. People with PCOS can experience very different symptoms, and having PCOS does not mean that every symptom will appear. Despite its name, a person does not need to have ovarian cysts to have PCOS.
Yes. PCOS can begin during the teenage years, but diagnosing it in adolescents is more challenging than in adults because many normal puberty changes such as irregular periods and acne can look similar to PCOS. Doctors usually look for symptoms that continue over time rather than making a diagnosis based on one sign alone.
PCOS can affect different people in different ways. Some teenagers may have irregular periods, while others notice persistent acne, increased facial or body hair, thinning scalp hair or weight changes. Having one of these signs does not automatically mean you have PCOS, because many other conditions and normal puberty changes can cause similar symptoms. Doctors look at the overall pattern rather than one symptom alone.
No. Weight gain is a possible PCOS symptom, but it does not happen to everyone. People with PCOS can have many different body shapes and sizes, and someone can have PCOS while remaining within their usual weight range. Body size alone cannot confirm or rule out PCOS.
There is no single test that can diagnose PCOS. Healthcare professionals combine your medical history, menstrual pattern, symptoms, physical examination and, when needed, blood tests or an ultrasound. In teenagers, diagnosis is especially careful because many normal puberty changes can look similar to PCOS. Doctors also rule out other conditions that can cause similar symptoms before confirming the diagnosis.
Iron helps your body make haemoglobin, a protein in red blood cells that carries oxygen around your body. During the teenage years, your body needs more iron because you are growing, and menstrual periods increase iron loss. Low iron can sometimes lead to iron deficiency or iron-deficiency anaemia, making you feel unusually tired or weak. Only a healthcare professional can diagnose low iron with the right assessment and, when needed, blood tests.
Heavy periods can cause the body to lose iron faster than it can replace it. Over time, iron stores may become low and iron-deficiency anaemia can develop. This may cause unusual tiredness, weakness, headaches, dizziness, shortness of breath or difficulty concentrating. A healthcare professional can assess the bleeding, arrange blood periods.
A vegetarian eating pattern can provide iron through foods such as lentils, beans, chickpeas, soy foods, nuts, seeds, dark-green vegetables and iron-fortified cereals. Iron from plant foods is called non-haem iron, which the body absorbs less easily than haem iron. Pairing plant-based iron with vitamin C-rich fruit or vegetables can improve its absorption.
Most healthy teenagers can get many of the vitamins and minerals they need from a varied and balanced diet. Supplements may be useful when a healthcare professional identifies a deficiency, certain foods are restricted or a health condition affects nutrient absorption. More is not always better unnecessary or excessive supplements can cause side effects, duplicate nutrients found in other products or interact with medicines.
Vitamin D helps the body absorb calcium and supports strong, developing bones. It also contributes to normal muscle, nerve and immune function. The body can make vitamin D when sunlight reaches the skin, while smaller amounts come from certain foods and fortified products. Low vitamin D may not always cause obvious symptoms, so a healthcare professional should decide whether testing or supplementation is needed.
A urinary tract infection, usually called a UTI, affects part of the system that makes, stores and removes urine. Burning while peeing, needing to pee more frequently or feeling sudden urgency can be possible signs. Because other conditions can cause similar symptoms, only an appropriate healthcare assessment and urine testing can confirm the cause.
Vaginal discharge is a normal fluid that helps keep the vagina healthy. It is often clear or white and may change in amount or texture throughout the menstrual cycle. However, a new strong smell, unusual colour, itching, soreness or pain may be a sign of irritation or infection. Symptoms can overlap, so only an appropriate healthcare assessment can identify the cause.
A burning or stinging feeling while peeing is called painful urination. It can happen with a urinary tract infection, but irritation around the vulva or urethral opening can create a similar feeling. Because several conditions can cause this symptom, it is better to tell a trusted adult and get appropriate medical advice than to guess the cause yourself.
Scented soaps, washes, sprays, wipes, bubble baths and laundry products can irritate sensitive vulval skin. They are not necessary for keeping the vagina clean, and using more products does not mean better intimate hygiene. Choosing gentle, fragrance-free care and avoiding washing inside the vagina can help reduce irritation.
Hormonal changes during puberty can increase the amount of oil produced by the skin, making acne more likely. Some people also notice predictable breakouts around their period. However, one pimple, its location or its timing cannot confirm a hormonal condition. Tracking the pattern and speaking with a healthcare professional can help when acne is persistent, painful or accompanied by other hormonal signs.
Noticing more hair than usual on your pillow, brush or clothes can feel worrying. Increased shedding may happen after illness, intense stress, rapid weight change or another change affecting the body. Patchy hair loss, tight hairstyles, scalp conditions and some health problems can also cause hair fall. Because the correct care depends on the cause, persistent or sudden hair loss should be assessed by a healthcare professional.
Fine facial and body hair is normal, and its colour and amount naturally differ between people. However, new or increasing thick, dark hair on areas such as the upper lip, chin, chest or abdomen may sometimes be influenced by androgen hormones. This pattern is called hirsutism. It can occur with PCOS or other conditions, but facial hair alone cannot confirm a hormonal problem.
Skin colour naturally varies across the body, and friction, irritation or previous inflammation can sometimes leave an area darker. However, dark patches that also feel thicker or velvety especially around the neck, armpits or groin may be a condition called acanthosis nigricans. It is not dirt and should be checked by a healthcare professional because it can sometimes be linked with an underlying health condition.
Stretch marks are lines that can develop when the body grows or changes quickly. They are especially common during puberty, when height, weight and body shape may change rapidly. Stretch marks are harmless and usually become less noticeable over time, although they may not disappear completely.
Mild or moderate cramps can happen before or during a period as the uterus contracts to release its lining. However, pain that is severe, worsening, unusual or repeatedly interrupts school, sleep and everyday activities deserves medical attention. Other symptoms occurring with the pain can also help show when faster support is needed.
Heavy menstrual bleeding means losing enough blood during a period that it affects daily life or may cause health problems. Signs can include soaking through period products very quickly, needing double protection, waking at night to change products or bleeding for more than seven days. Heavy bleeding can sometimes lead to iron-deficiency anaemia and may occasionally be linked with a bleeding disorder.
Pelvic pain is discomfort felt in the lower abdomen, below the belly button. It can have several possible causes, including period cramps, urinary or bowel problems and conditions affecting the reproductive organs. Sudden, severe or worsening pain especially with vomiting, fever, faintness or heavy bleeding needs prompt medical assessment.
Chest pain can feel frightening, but in teenagers it is more commonly related to the chest muscles, ribs, coughing, asthma, reflux or another non-heart cause. Even so, pain that happens during exercise, does not go away or appears with fainting, breathing difficulty or an unusual heartbeat needs prompt medical attention.
Headaches are common and are usually not caused by a serious condition. However, a headache that begins extremely suddenly, follows a head injury, keeps worsening or appears with changes in vision, speech, movement or awareness may need urgent medical attention.
Period cramps can be common, especially near the beginning of a period. However, pain that is severe, becoming worse or repeatedly affecting school, sleep, movement and everyday activities deserves medical attention. This EVA self-check can help you understand and describe your pain pattern, but it cannot diagnose the cause.
Periods naturally vary, but bleeding may be considered heavy when it lasts longer than seven days, requires very frequent period-product changes, causes repeated leaks or interferes with everyday activities. Heavy menstrual bleeding can also contribute to iron-deficiency anaemia. This EVA self-check helps you notice and describe your flow pattern, but it cannot diagnose the cause.
PCOS is a hormonal condition that can be linked with irregular or infrequent periods, persistent acne, increased facial or body hair and scalp-hair thinning. Symptoms vary, and having one of these changes does not mean that you have PCOS. Diagnosis during adolescence can be especially complex because normal puberty can cause similar changes. This EVA self-check helps you notice the overall pattern, but it cannot diagnose PCOS.
Iron helps the body make haemoglobin, which allows red blood cells to carry oxygen. Low iron or iron-deficiency anaemia can cause tiredness, weakness, headaches, dizziness and breathlessness. Heavy periods can increase iron loss, but symptoms alone cannot confirm low iron. This EVA self-check helps you notice possible risk signs and decide when to ask for medical support.
A urinary tract infection, commonly called a UTI, can cause burning while peeing, frequent or urgent trips to the bathroom and discomfort in the lower abdomen. Urine may also look cloudy, contain blood or smell stronger than usual. Other conditions can cause similar symptoms, so this EVA self-check can help you notice the pattern but cannot diagnose a UTI. A urine test may be needed to identify the cause.
Some people use over-the-counter pain medicine for cramps during most menstrual periods. Taking medicine monthly is not automatically unsafe when the medicine is suitable for you and used exactly as directed. However, different pain medicines have different risks, and needing them every month for severe or life-disrupting pain deserves medical advice.
Ibuprofen is a non-steroidal anti-inflammatory medicine that can help relieve period cramps, pain and inflammation. However, it is not suitable for everyone. Allergies, asthma, dehydration, stomach or kidney problems, bleeding risks, pregnancy and other medicines can affect whether ibuprofen is safe for you. Always check the label and ask a trusted adult, pharmacist or healthcare professional when you are unsure.
Iron tablets may be recommended when blood tests confirm iron deficiency or iron-deficiency anaemia. They help the body rebuild the iron needed to make haemoglobin and healthy red blood cells. Different iron products contain different amounts of iron, so take only the product and amount recommended by your healthcare professional.
Vitamins, minerals and herbal supplements can sometimes be useful, but they are not automatically harmless. Taking too much, combining products containing the same ingredient or mixing supplements with medicines can cause side effects or dangerous interactions. Use supplements only with appropriate guidance and always check what each product contains.
A medicine label explains what the product contains, what it is used for, who should avoid it and how to take it safely. Products with different names or packaging may contain the same active ingredient, so checking the label can help prevent accidental double dosing, interactions and other medicine mistakes.
During the teenage years, emotions can sometimes change quickly or feel more intense. Puberty, brain development, menstrual-cycle changes, stress, sleep, hunger, relationships and everyday experiences may all influence mood. Occasional emotional ups and downs can be normal, but feelings that persist, become overwhelming or repeatedly affect daily life deserve support.
Sometimes you know that you feel “bad,” “weird” or “upset,” but you cannot explain the emotion more clearly. Learning words such as disappointed, embarrassed, lonely, jealous, worried or overwhelmed can help you understand your experience and communicate what you need. Noticing, naming and sharing emotions are skills that improve with practice.
Irritability, sadness, worry or feeling overwhelmed can be connected to PMS, stress or an ordinary difficult day. These experiences can feel similar, and more than one may happen at the same time. Timing, triggers, repetition and daily impact can help you understand the pattern, but a mood tracker cannot diagnose a mental-health or menstrual condition.
A small inconvenience can sometimes trigger a surprisingly strong emotional reaction. This may happen when stress, tiredness, hunger, unresolved feelings or several difficult experiences have already reduced your ability to cope. Feeling overwhelmed can affect concentration, decision-making, sleep and behaviour. The reaction is real, even when the final trigger seems small.
An emotional trigger is something that sets off or intensifies a feeling. It may be an outside event such as criticism, conflict or school pressure or an internal experience such as hunger, tiredness, pain, a memory or an anxious thought. Recognising triggers is not about blaming yourself or avoiding every uncomfortable situation. It helps you understand your reactions and choose the support you need.
A one-minute reset cannot remove the situation causing your stress, but it can create a small pause before you react. Relaxing tense muscles, slowing your breathing and noticing your surroundings may help your body begin settling. These skills usually become more useful with regular practice rather than working perfectly every time.
Feeling nervous before an exam is common. Stress may cause racing thoughts, tense muscles, faster breathing or difficulty concentrating, but a short reset can help you enter the exam more steadily. Preparing your essentials, grounding your body, breathing comfortably and focusing on one instruction at a time can make the situation feel more manageable.
Study stress often rises around exams, deadlines or a heavy workload and may ease when the pressure reduces. The phrase “study burnout” is commonly used for a longer pattern of emotional exhaustion, growing detachment from schoolwork and feeling less capable or effective. It is not something an online checklist can diagnose. The World Health Organization defines burnout specifically as an occupational phenomenon rather than a medical condition, so persistent symptoms in a student need a broader assessment rather than simply being labelled burnout.
A bad day may leave you feeling angry, embarrassed, disappointed, exhausted or convinced that everything is going wrong. You do not have to solve the entire day at once. Begin by settling your body, identifying what affected you and choosing one small action that helps you recover. Healthy coping strategies are personal, so different approaches may work on different days.
After an awkward conversation, mistake or upsetting moment, your mind may replay what happened and imagine different things you could have said or done. Thinking about an experience can sometimes help you learn from it, but repeatedly going over the same event without reaching a useful next step may increase worry and keep you emotionally stuck. Writing thoughts down, separating facts from guesses and choosing one manageable action can help interrupt the loop.
Anxiety is a natural response to pressure, uncertainty or feeling threatened. It can appear through worried thoughts, physical sensations, emotional changes and avoidance. Occasional anxiety is common, but anxiety that persists, becomes difficult to control or interferes with school, sleep, relationships or ordinary activities may need professional support. Experiencing some anxiety symptoms does not automatically mean that you have an anxiety disorder.
The 5-4-3-2-1 grounding technique uses sight, touch, hearing, smell and taste to bring your attention back to your current surroundings. It may help when anxious thoughts or uncomfortable sensations feel overwhelming. Grounding does not remove the situation causing the anxiety, and it does not need to make you completely calm to be useful.
Your body may be ready to rest while your mind continues replaying conversations, planning tomorrow or imagining possible problems. Stress and anxiety can make it harder to fall asleep, while worrying about not sleeping may create even more tension. A gentle wind-down routine, writing worries down and reducing pressure to fall asleep immediately may help. Persistent sleep or anxiety difficulties deserve professional support.
A panic attack is a sudden wave of intense fear or discomfort that may cause a racing heart, shaking, sweating, dizziness, nausea, chest discomfort, tingling or difficulty breathing. The sensations can feel frightening and may resemble a medical emergency. Slow breathing, grounding and support from someone nearby may help, but new, severe or unexplained symptoms should not automatically be assumed to be panic.
Self-criticism may sound like “I always ruin everything,” “I’m not good enough” or “Everyone else handles this better.” Noticing mistakes can help you learn, but repeatedly attacking yourself may increase distress without showing you what to do differently. Self-compassion does not mean ignoring responsibility. It means recognising what happened, responding without humiliation and choosing a helpful next step. UNICEF resources for adolescents recommend identifying and reframing negative self-talk from a place of strength and compassion.
Confidence does not require being the loudest, funniest or most noticeable person in the room. It can look like listening carefully, expressing one honest opinion, asking for help, trying something unfamiliar or staying true to your values. Confidence develops through experience and practice, and it can exist alongside nervousness, quietness and uncertainty.
Feeling “not good enough” can grow from comparison, criticism, rejection, unrealistic expectations or repeatedly focusing on mistakes while minimising your strengths. The thought may feel convincing without being an accurate description of your worth or ability. Low self-esteem is common among young people, and confidence can grow through supportive relationships, realistic challenges and recognising progress over time.
Speaking up means expressing your thoughts, feelings or needs clearly while respecting the other person. It is not the same as being rude, demanding or aggressive. You may still feel guilty when you disagree, say no or ask for something to change especially if you are used to keeping everyone happy. Assertive communication is a skill that becomes easier with practice.
Criticism can feel painful, especially when you care about doing well or already doubt yourself. Useful feedback usually focuses on a specific action and offers information that can help you improve. Personal insults, humiliation and repeated cruel comments are different. Learning to pause, clarify what was meant and choose which feedback is useful can protect your confidence without ignoring genuine mistakes.
Difficulty focusing does not automatically mean that you are lazy or not trying hard enough. Attention can be affected by insufficient sleep, stress, anxiety, low mood, physical health, learning difficulties, an overwhelming task or an environment filled with competing distractions. ADHD can also affect concentration, but one symptom or one difficult study week cannot diagnose it. Understanding when, where and how often the problem occurs can help you choose the right support.
A useful study routine is not the strictest or longest timetable. It is a realistic pattern that helps you know what to begin, includes breaks and protects basic needs such as sleep, meals and recovery. Breaking work into manageable sections and taking regular short breaks can support concentration and reduce study stress. The routine should adapt when your workload, energy or responsibilities change.
Calling yourself lazy may turn a temporary struggle into a judgement about your personality. Difficulty beginning or completing work can be connected to insufficient sleep, stress, emotional exhaustion, low mood, anxiety, physical illness, unclear tasks or an overwhelming workload. “Mentally tired” is not a diagnosis, but it can describe feeling drained, unfocused and unable to manage another demand. Looking at the complete pattern is more useful than blaming yourself.
“Study burnout” is commonly used to describe continuing exhaustion, disconnection from schoolwork and feeling unable to keep performing under prolonged pressure. However, it is not a medical diagnosis. The World Health Organization defines burnout specifically as an occupational phenomenon, so similar symptoms in a student should be assessed more broadly. Recovery may involve reducing overload, restoring sleep and basic needs, rebuilding activities that provide genuine rest and seeking support for stress, anxiety, depression or physical-health concerns.
Phones and digital tools can support studying, creativity and friendships, but notifications, entertainment and repeated switching between apps can interrupt concentration. Media multitasking has been associated with greater distractibility and weaker attention control among adolescents. The goal is not to avoid technology completely. It is to decide when a device supports your task and when it needs to move out of your attention.
Feeling excluded from a conversation, plan or friendship group can be genuinely painful. Friendships help teenagers develop belonging, identity and emotional support, so being left out may trigger sadness, embarrassment, anger, jealousy or self-doubt. One exclusion experience does not prove that nobody likes you, but repeated rejection, bullying or ongoing loneliness deserves support.
FOMO means “fear of missing out.” It describes the uneasy feeling that other people may be having rewarding experiences without you and the urge to stay constantly connected so you do not miss anything. FOMO can encourage repeated social-media checking and has been associated with problematic social-media use, anxiety, distraction and disrupted sleep. Experiencing FOMO does not mean that anything is wrong with you, but recognising the pattern can help you respond more intentionally.
Friend groups can change when people develop new interests, join different classes, become closer to someone new or experience disagreements. These changes can cause sadness, anger, worry and loneliness, even when nobody intended to end the friendship. A changing group does not automatically mean that you did something wrong or that every friendship is over.
Loneliness is not only about how many people are physically around you. You may feel lonely in a classroom, friend group or family gathering when you do not feel understood, emotionally connected or able to be yourself. Most people experience loneliness sometimes, but loneliness that continues or affects daily life deserves support.
New friendships usually grow through repeated small interactions rather than one perfect conversation. Shared activities can create natural reasons to meet the same people, while simple questions, attentive listening and small invitations can gradually turn a familiar face into a friend. Feeling nervous is normal, and you do not need to change your personality or become instantly confident.
Slow, comfortable breathing can create a pause when stress or anxiety makes your thoughts race or your body feel tense. This guided EVA exercise encourages you to relax your posture and breathe gently without forcing unusually large breaths. Breathing exercises may support calm, but they do not need to remove every difficult feeling to be useful. Regular practice can make the technique feel more familiar.
A short night time reset can help your mind and body begin moving away from the active part of the day. Dimming stimulation, releasing physical tension, breathing comfortably and placing unfinished worries somewhere for tomorrow may support a calmer bedtime routine. This exercise cannot guarantee immediate sleep, and trying to force sleep may create more pressure. Regular routines usually help gradually rather than working perfectly every night.
A racing, pounding, fluttering or unusually noticeable heartbeat is often described as heart palpitations. Stress and panic can cause this sensation, but exercise, insufficient sleep, caffeine, medicines and some physical-health conditions can also be involved. EVA can guide you through a gentle calming response, but new, severe, persistent or unexplained symptoms should not automatically be assumed to be anxiety.
Writing about a difficult day can help you slow down, identify emotions and examine the thoughts connected to what happened. A journal does not need to be beautifully written, completely positive or shared with anyone. It is simply a place to separate events from assumptions, notice what you need and choose one manageable next step. Keeping a journal may also help identify and challenge unhelpful thoughts.
A balanced plate includes a variety of foods that support energy, growth and everyday health. A practical meal may combine a starchy carbohydrate, a protein source, fruit or vegetables and a suitable drink, with dairy or an alternative included across the day. You do not need to achieve perfect proportions at every meal the overall balance across the day or week matters more.
A snack can help bridge the gap between meals when school, college, travel or activities keep you busy. Adding a protein food can make the snack more substantial and contribute to the variety of nutrients you need across the day. Protein options include beans, lentils, chickpeas, soy foods, nuts, seeds, eggs, fish, meat and dairy foods. The best choice is one that is practical, safe to carry and suitable for your dietary needs.
Breakfast is the first food or meal you have after the overnight gap without eating. Missing it occasionally is unlikely to define your health, but regularly reaching school without eating may leave some teenagers feeling hungry, low in energy or less ready to concentrate. Healthy breakfast habits are associated with better memory, mood and school attendance, although these associations do not prove that breakfast alone causes every difference.
People eat for many reasons besides physical hunger, including boredom, habit, stress, comfort, availability and social situations. This is common and does not make you undisciplined. Learning to notice what your body and mind need can help you choose whether to eat, change activities, seek comfort or do a combination of these. Hunger cues are not identical for everyone, and you do not need to prove that you are “hungry enough” before having food.
A useful school or college snack should be practical, satisfying and safe to carry. It may combine fruit or vegetables, a grain food and a protein source, but every snack does not need to include all three. Planning around your timetable, appetite, storage options, allergies and available budget can help you choose something that supports you between meals without turning snack time into another complicated rule.
You do not need a special or restrictive “period diet.” During your period, continue eating a varied pattern that includes starchy foods, protein, fruit, vegetables and enough fluids. Choose meals according to your appetite and symptoms. Iron-rich foods are particularly useful across your regular diet because menstruation causes blood loss, while people with heavy periods have a greater risk of iron-deficiency anaemia.
No single food can reliably stop period cramps. Menstrual pain happens when the uterus contracts, with prostaglandins playing an important role. Some nutrients including omega-3 fats, magnesium and calcium have been studied for menstrual symptoms, but research is still limited and often focuses on supplements rather than ordinary foods. A varied diet may support general wellbeing and comfort, but severe pain deserves proper treatment and assessment.
Changes in appetite and food cravings are recognised premenstrual symptoms. They may appear during the days or one to two weeks before a period and can vary between people and cycles. Researchers are still studying exactly why cravings change, but shifts in reproductive hormones, appetite, energy needs, mood and food reward may all contribute. Having cravings does not mean that you lack discipline or that you must follow a restrictive “period diet.”
Heavy periods can increase iron loss and raise the risk of iron deficiency or iron-deficiency anaemia. Iron helps your body produce haemoglobin, which allows red blood cells to carry oxygen. Iron-rich meals can support your regular intake, but food alone may not correct a deficiency caused by significant blood loss. Heavy bleeding and symptoms such as persistent tiredness, weakness, breathlessness or dizziness deserve professional assessment and, when appropriate, blood tests and treatment.
Bloating can make your abdomen feel full, tight or swollen before or during a period. Hormonal changes may contribute to premenstrual bloating, while gas, constipation, eating habits and individual food sensitivities can add to the discomfort. Food changes may help some people feel better, but there is no single anti-bloating diet that works for everyone. Regular meals, slower eating, enough fluids and noticing your personal triggers are safer starting points than removing many foods without guidance.
Movement does not have to mean joining a gym, playing competitive sport or completing an intense workout. Walking, dancing, cycling, active games, household activities and short movement breaks can all count. Health guidelines recommend that children and teenagers build towards an average of at least 60 minutes of moderate-to-vigorous activity each day, but beginners can start with smaller amounts and increase gradually. Some activity is better than none.
Yes you can usually exercise during your period. Menstruation itself does not require you to stop physical activity. Walking, cycling, swimming, yoga, dancing, strength exercises and sport can all be suitable when you feel comfortable doing them. Gentle exercise may help some people manage period pain, but it is not guaranteed to remove cramps. Adjust the activity to your energy, bleeding, pain and other symptoms rather than forcing yourself to maintain the same intensity every day.
Strength training means making your muscles work against resistance. The resistance might come from your body weight, a resistance band, light handheld weights or suitable gym equipment. Teenagers can participate safely when exercises are age-appropriate, technique is taught properly and a knowledgeable adult provides supervision. Beginners should focus on controlled movement rather than heavy weights, competition or rapid progress.
Low energy can happen after poor sleep, stress, illness, hormonal changes or a demanding day. You do not need to complete the same workout every day. When you feel slightly tired but otherwise well, a small amount of gentle movement may feel manageable. When you feel dizzy, faint, unwell or completely exhausted, rest and appropriate support may be safer. Persistent or unexplained fatigue should be assessed rather than blamed on laziness.
Walking is a simple way to add movement without needing special equipment or advanced fitness skills. Begin with a short distance and comfortable pace, then increase gradually as the walk becomes easier. Teenagers are encouraged to include regular physical activity in their day, but the full activity guideline is something beginners can build towards it is not a target that must be completed during the first walk.
A short morning mobility routine can help you move gently after several hours of rest and create an active start to the day. You do not need to be naturally flexible or stretch deeply. Move slowly, breathe normally and stay within a comfortable range. Stretching should not hurt, and bouncing or forcing a position can increase the risk of injury.
Sitting in one position for a long study session can leave your eyes tired and your neck, shoulders, back or hips feeling stiff. There is no single “perfect” posture that must be held all day. Changing position, taking regular breaks and using gentle movement can be more helpful than trying to sit rigidly. This short EVA reset helps you move comfortably after studying without turning the break into a workout.
Posture is the position your body uses while sitting, standing and moving. There is no single perfect posture that must be held all day. A comfortable setup, supported feet, relaxed shoulders and regular position changes can reduce unnecessary strain. This quick EVA routine helps you check your study posture without sitting rigidly or forcing your body into an uncomfortable position.
Gentle movement such as walking, swimming, cycling or yoga may help some people feel more comfortable during their period. However, movement is optional and should not be treated as a cure or something you must complete despite pain or exhaustion. This short EVA routine uses slow, supported movements that can be adjusted or stopped according to your cramps, bleeding, energy and overall comfort.
A short bedtime mobility routine can help you transition away from studying, screens and daytime activity. Gentle stretches may form part of a calming pre-sleep routine, but they cannot guarantee immediate sleep. Move slowly, breathe normally and stay within a comfortable range. This routine should feel relaxing rather than intense, painful or physically demanding.
Sleep needs change with age. Children aged 6–12 are generally advised to get 9–12 hours of sleep in each 24-hour period, while teenagers aged 13–18 are advised to get 8–10 hours. These are recommended ranges rather than one perfect number for everyone. Your daytime energy, concentration, mood and ability to wake up can help you notice whether your current sleep routine is supporting you.
Scrolling before bed can make sleep harder in several ways. It may delay the time you put your phone down, expose you to light that supports alertness and keep your mind engaged with messages, videos or emotional content. Screens are not the only possible cause of sleep difficulty, but creating a screen-free wind-down period can make it easier to protect enough time for sleep. The American Academy of Pediatrics recommends moving screens away from bedtime, while the CDC advises turning off electronic devices before bed.
A sleep routine is the repeated pattern that helps your body recognise when it is time to be awake and when it is time to rest. Irregular bedtimes, late scrolling, caffeine and changing wake-up times can make this pattern harder to maintain. You do not need to repair your entire routine in one night. A regular wake-up time, a realistic bedtime and a repeatable wind-down routine can help you make gradual changes.
Worries, unfinished tasks and racing thoughts can feel louder when the day becomes quiet. Stress and anxiety can make it harder to fall asleep or remain asleep, but trying to force every thought away may create more frustration. Writing worries down, setting aside a brief worry period and using a calm wind-down activity may help your mind step back from the day. Continuing sleep or anxiety problems deserve support from a trusted adult and healthcare professional.
A habit is an action that becomes easier to begin after it has been repeated in a familiar situation. Building one does not require perfect motivation, a long streak or a dramatic life change. Starting with one small action, connecting it to a clear cue and repeating it in a stable context can help the behaviour gradually feel more automatic. Different habits develop at different speeds, so focus on repetition rather than expecting a fixed number of days.
Habit stacking is a practical way to use an action you already repeat as the reminder for a new habit. Instead of relying on motivation or remembering at a random time, you create a simple sequence: “After I finish this familiar action, I will do this small new action.” Research supports linking behaviours to stable routines or clear contextual cues and repeating the planned sequence consistently, although the new action still takes time and practice to become more automatic.
Motivation is the feeling that helps you begin or continue an action, but it naturally changes. A new goal may feel exciting at first and less interesting once it becomes familiar, difficult or slow to reward you. Stress, tiredness, competing tasks and an unrealistic plan can also reduce your willingness to start. This does not automatically mean you are lazy or incapable. Habits become more reliable when they are supported by clear cues, manageable actions, repetition and a stable environment not motivation alone.
Missing a habit for one day or several days does not mean all your earlier effort has disappeared. Exams, illness, travel, low energy, family responsibilities and unexpected changes can interrupt even a well-planned routine. Instead of waiting for a perfect Monday or creating a punishing catch-up plan, notice what interrupted the habit, make the next step manageable and restart at the next suitable opportunity. Health-behaviour guidance describes setbacks as a normal part of change rather than proof of failure.
Habit stacking means placing a small new action directly after something you already do regularly. The familiar action becomes the cue that reminds you what comes next. For example, you might refill your water bottle after breakfast or prepare tomorrow’s clothes after brushing your teeth. Research suggests that both routine-based and time-based cues can support habit formation, but repeatedly completing the action when the chosen cue occurs is especially important.