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A free guide for girls

Her Health Matters

Clear, kind answers about your body, your period and your health.

Before we visit

For
Girls in secondary school (about ages 10 to 18)
When
Your school will tell you the date
Where
At your school
Cost
Free
What to bring
Just yourself and your questions
Coming to schoolsGirls' health & hygieneDates agreed with each school

Start here

Read this first

This guide is for you. It explains your body, your period, keeping clean and staying safe — in plain words, with no shame and no judgement. Knowing what is happening helps you look after yourself, feel confident and know when to ask for help.

Please read it before we visit your school. Each topic takes a few minutes: start at the top, or jump to the one you need. Then bring your questions on the day. Every question is welcome — nothing about your body is too small or too embarrassing to ask about.

On the day

What to expect

  • A friendly, relaxed session

    A calm, friendly talk in plain words. We are there to help you, not to judge you.

  • Talk about period products

    How to use and care for disposable pads and reusable cloth pads, and answers to your questions about other products such as tampons and menstrual cups.

  • A safe space for your questions

    Ask anything. If you would rather not ask out loud, you can write your question down without your name and hand it in.

The guide

Topics

Start at the top, or jump to the topic you need. Each one takes a few minutes.

Topic 1: Your changing body

What happens during puberty, and why every girl's timing is different.

Puberty is the time when your body slowly changes from a child's body into an adult's body. For girls it usually starts somewhere between the ages of 8 and 13. Some girls start earlier and some start later. Everyone's timing is different, and that is normal.

Changes you might notice

  • Breasts. They start to grow, often beginning with a small, tender lump under each nipple (a breast bud). One side may grow faster than the other at first. That is common.
  • Body hair. Hair grows under your arms, on your legs and around your genitals (your private parts). This is called pubic hair.
  • Height and shape. You may grow taller quickly (a growth spurt), and your hips may get wider.
  • Skin changes. Your skin and hair may get oilier, and you may get pimples (spots or acne).
  • Sweat and body odour. You may sweat more, and sweat can start to smell.
  • Vaginal discharge. A clear or white fluid may appear in your underwear. It comes from your vagina (the passage between your legs where period blood comes out) and keeps it clean. It often starts about a year before your first period.
  • First period. It usually comes about 2 years after your breasts start to grow.
  • Feelings. You may have new feelings, mood swings, or feel shy about your body. This is all part of growing up.

Do

  • Wash your body every day with soap and water, especially under your arms.
  • Wash your face gently with mild soap and water, no more than twice a day.
  • Talk to someone you trust about how you feel.
  • Ask questions — there are no silly ones.

Don't

  • Don't squeeze pimples. It can make them worse and leave scars.
  • Don't compare your body with your friends' bodies. Every body grows at its own speed.

Back to all topics

Topic 2: Understanding your period

What a period is, when it starts, and what is normal.

What is a period?

About once a month, the lining of your uterus (womb — where a baby can grow) gets thicker. This gets it ready in case of a pregnancy. When there is no pregnancy, the lining is not needed. It comes away and leaves your body, with some blood, through your vagina (the passage from your uterus to the outside of your body). This is your period. It is a healthy sign that your body is growing up.

What is normal?

  • First period: usually between ages 10 and 15, most often around 12. Some girls start a little earlier. If yours has not come by 15, see a health worker, just to check that everything is fine.
  • How long it lasts: bleeding usually lasts 2 to 7 days.
  • How often it comes: count from the first day of one period to the first day of the next. In adults this is usually 21 to 35 days. In the first few years it is often longer and less regular — up to about 45 days.
  • How much blood: it can look like a lot, but it is usually only a few tablespoons over the whole period.
  • Colour: the blood is red on heavier days and may be pink or brown on lighter days.

Keep track of your period

Mark the first day of each period on a calendar, in a notebook or in a period-tracking app. After a few months you will start to see your pattern, so you can have a pad ready in your bag. Your notes also help if you ever need to talk to a health worker.

PMS: feeling different before your period

Some girls notice changes in the days before their period. This is called PMS (premenstrual syndrome). You might feel moody, tired or tearful, have sore breasts, feel bloated (a swollen tummy) or get pimples. PMS usually gets better once your period starts. Exercise, enough sleep and healthy food can help.

Back to all topics

Topic 3: Period products and how to use them

Pads, cloth pads, tampons, cups and period pants — and how to use them safely.

There is no single right product. Most girls use disposable pads or cloth pads, and that is completely fine. Choose what is safe, comfortable and affordable for you and your family.

Your choices

  • Disposable pads stick inside your underwear, soak up the blood and are used once.
  • Reusable cloth pads work the same way, but you wash and reuse them for many months.
  • Tampons are small cotton plugs worn inside your vagina, with a string to pull them out. They cannot get lost inside you.
  • Menstrual cups are soft, bendy cups worn inside your vagina. They collect the blood, and you empty, rinse and reuse them.
  • Period pants (period underwear) are washable underwear with a pad built in.

How often to change

  • Pads, cloth pads and period pants: every 4 to 6 hours, or sooner if they feel full or wet.
  • Tampons: every 4 to 8 hours — never longer than 8 hours. Use the lowest absorbency (least soaking) that works for you. Sleeping more than 8 hours? Wear a pad at night.
  • Menstrual cups: empty and rinse at least every 12 hours, and more often on heavy days. Boil it in clean water at the end of each period. Only use a cup if you have clean water and soap.

Washing reusable pads and period pants

  1. Rinse in cold water until it runs clear, then wash with soap and water.
  2. Dry completely before using again — in direct sunlight if you can, as sunlight helps kill germs. If you have an iron, ironing it once it is dry helps too. Never use one that is still damp.
  3. Store them clean and dry in a clean bag or box.

Do

  • Wash your hands with soap and water before and after changing.
  • Wrap used pads and tampons in paper and put them in a bin.
  • Keep a period kit in your school bag: a few pads or clean folded cloth, spare underwear and a small bag for used items.

Don't

  • Never flush pads or tampons down the toilet — they block it.

Back to all topics

Topic 4: Everyday and intimate hygiene

Simple ways to stay clean and comfortable — and what not to do.

Washing every day helps you feel fresh and confident. A bath, a shower or a bucket wash all work. If water is limited, a basin of clean water, soap and a clean cloth works well. Wash more often during your period.

Caring for your private parts

Your vulva (the outside part of your genitals) is different from your vagina (the passage inside your body). Here is the good news: your vagina cleans itself. It makes a fluid called discharge that keeps it healthy. You only need to wash the outside.

Do

  • Wash your vulva once a day with clean water. If you like, use a little mild, unscented soap on the outside only.
  • Wash or wipe from front to back after using the toilet, so germs from your bottom don't reach your vagina.
  • Wear cotton underwear and change it every day.
  • Make sure underwear is completely dry before you wear it. Drying it in the sun is great.

Don't

  • Never wash inside your vagina (this is called douching).
  • Never put soap, herbs, antiseptic liquids, powders or 'tightening' products inside your vagina. They can hurt you and cause infections.
  • Avoid perfumed soaps, sprays and wipes on your vulva.
  • Don't share towels. Never share razors or blades: they can pass on infections carried in blood, such as hepatitis B.

Discharge: what is normal?

Normal discharge is clear or white. It can be thin and slippery or a bit thick and sticky, and it does not smell strong. The amount changes during the month.

See a health worker if you notice:

  • itching or soreness around your vulva
  • a strong or bad smell
  • discharge that is green, grey or yellow
  • thick, lumpy white discharge (a bit like curdled milk)
  • pain or burning when you pee (pass urine)
  • blood in your discharge when it is not your period
  • pain low in your tummy, or a fever, together with unusual discharge
  • sores, blisters or lumps around your vulva

Back to all topics

Topic 5: Feeling good during your period

Easing cramps, eating well and carrying on with your day.

Many girls get cramps (pain or aching in the lower tummy or back) during their period. Mild cramps are normal. These things can help:

  • Put something warm (not hot) on your tummy, like a bottle of warm water wrapped in a cloth.
  • Have a warm bath, shower or bucket wash.
  • Move gently in a way that feels comfortable, such as walking, stretching or dancing.
  • Rest when you need to, and drink plenty of water.

Eat well and sleep well

Your body loses some iron when you bleed. Eat iron-rich foods such as beans, dark green leafy vegetables (like ugu or spinach), eggs, fish and meat. Fruit such as oranges helps your body take in iron from plants. Low iron can cause anaemia, which is common in girls. A health worker can check your blood and tell you if you need iron tablets — don't take them without advice. Drink water and try to get a good night's sleep.

Carry on with your life

  • Bathing during your period is healthy and helps you feel fresh.
  • Exercise and sport are fine, and can even ease cramps.
  • Swimming is fine if you use a tampon or a menstrual cup.
  • School: your period is not a reason to miss school. If you are missing school because you don't have pads or a private place to change, tell a teacher you trust. This happens to many girls, and it is not your fault.

Back to all topics

Topic 6: Your body belongs to you

Consent, boundaries and staying safe — in person and online.

You decide who can touch you and how. Giving permission is called consent. You always have the right to say no — to anyone, even an adult. Saying no is not rude.

An adult or much older person must never touch your private parts, ask you to touch theirs or ask you for sexual photos, even if you say yes. That is abuse. A doctor or nurse may need to check your body. They should explain why, ask your permission first, and let a trusted adult or a female health worker stay with you if you want.

Remember

  • No one should ask you to keep a secret about touching, photos or messages. A surprise, like a birthday present, is fine. A secret that makes you feel worried or scared is one to tell.
  • Nobody has the right to cut or harm your private parts. This is called female genital mutilation or cutting (FGM), and it is harmful. If you are worried it might happen to you or someone you know, tell a trusted adult — someone outside your family if you need to, such as a teacher or a health worker. If it has already happened to you, it is not your fault, and a health worker can help with any pain or problems.

Warning signs

Sometimes an older person builds a special friendship with a young person so they can harm them later. This is called grooming. It is often someone the young person knows — a relative, neighbour, family friend, teacher or someone online. Keeping you safe is the adult's job, not yours. If someone does any of these things, tell a trusted adult. You have done nothing wrong.

  • gives you special gifts, money, airtime, data or lots of attention
  • asks you to keep your friendship or your chats secret
  • tries to get you alone, away from your friends and family
  • talks to you about sex in a flirty or secret way, or sends or asks for sexual pictures or messages
  • offers you marks, money or favours in return for touching or photos

Staying safe online

Do

  • Keep your accounts private and block anyone who makes you uncomfortable.
  • If someone threatens to share a photo of you, don't send more photos or money, and don't delete the chat. Tell a trusted adult straight away. It is not your fault, even if you sent a photo yourself.

Don't

  • Don't share nude or sexual photos of yourself, even with someone you like. Once sent, you can't control where they go.
  • Don't meet someone you only know online without a trusted adult.

Back to all topics

Topic 7: Sexual and reproductive health: the basics

Clear facts about pregnancy, infections and protecting your health.

This topic gives you the facts, so you can make safe, healthy choices now and later in life. Your family and your faith may guide you too, and it is good to talk with them.

How pregnancy happens

A pregnancy can start when a man and a woman have sex and a sperm (a tiny cell from a man's body) joins with an egg (a tiny cell from a woman's body). Once your periods have started — and even just before your very first period — your body can become pregnant.

Sexually transmitted infections (STIs)

  • STIs are infections passed on during sex. HIV (the virus that can lead to AIDS) is one of them. HIV can also pass from a mother to her baby or through blood, so having HIV says nothing about how someone has lived.
  • Many STIs have no signs at all. You cannot tell by looking at someone. A test is the only way to know.
  • Many STIs can be cured with medicine. HIV cannot be cured, but with treatment people live long, healthy lives.
  • Condoms (thin covers worn during sex), used correctly every time, lower the risk of STIs (including HIV) and pregnancy.

The HPV vaccine

HPV is a very common virus that can cause cervical cancer (cancer at the bottom of the uterus) later in life. The HPV vaccine protects against the types that cause most cervical cancers. It is safe, and it does not affect your ability to have children. In Nigeria it is free for girls aged 9 at government health centres, and some schools hold vaccination days. If you are 10 to 14 and missed it, ask at your nearest primary health centre whether you can still get it free. For most girls one dose is enough, but girls living with HIV need at least 2 doses, and 3 if possible — a health worker will tell you. Ask your parent or guardian or a health worker how you can get it.

Why early pregnancy is risky

A teenage girl's body is still growing. Pregnancy at a young age carries more health risks for the mother and the baby, and it can interrupt her schooling. If you are pregnant or already have a baby, you still deserve respect, good care and the chance to keep learning. See a health worker early, and talk to a trusted adult about staying in school.

Back to all topics

Topic 8: Myths and facts

Common things people say about periods and bodies — and the truth.

You may have heard some of these from friends, family or online. Here is what is really true.

  • Myth

    Periods are dirty or something to be ashamed of.

    Fact

    Periods are a normal, healthy part of growing up, and period blood is not dirty or harmful. Some faiths have their own practices during a period — those are about faith, not about hygiene or health. Whatever your faith, you can wash, go to school and play sport as usual.

  • Myth

    Using a tampon or a menstrual cup takes away your virginity.

    Fact

    Using a tampon or cup does not change whether you are a virgin. Girls of any age can use them once their periods have started.

  • Myth

    You can't get pregnant the first time you have sex, during your period, or if the boy pulls out before he finishes.

    Fact

    You can. Pregnancy can happen any time you have sex without protection — even the first time and even during your period. Fluid that comes out before he finishes can contain sperm. Washing, or drinking things like salt water or a fizzy drink, does not stop a pregnancy. If you are worried, talk to a health worker as soon as you can.

  • Myth

    A girl who has started her period is ready for marriage or sex.

    Fact

    Starting your period means your body has started growing up, not that it has finished. Your body and mind are still growing, and pregnancy at a young age carries extra health risks.

Back to all topics

Your questions, answered

Still wondering about something? Bring it to the session. Every question is welcome.

How will I know my first period is coming?

Usually your breasts will have been growing for about 2 years, and you may have noticed clear or white discharge in your underwear. Nobody can know the exact day, so once you see these signs, keep a pad or clean cloth in your bag.

Is it normal for my period to be irregular?

Yes, especially in the first year or two. Your body is still finding its rhythm. But talk to a health worker if your periods stop for 3 months or more, come less than 21 days apart, or are still very irregular a few years after they start.

How much bleeding is normal, and when is it too much?

Most girls lose only a few tablespoons of blood over a whole period, even though it can look like more. It is too much if you soak through a pad or tampon every 1–2 hours, or if your period lasts more than 7 days. If that happens, see a health worker. If you are bleeding heavily and feel faint or dizzy, get help straight away.

What if my period starts at school and I'm not prepared?

Fold some toilet paper or a clean cloth into a pad for now, then ask a female teacher, the school nurse or a friend for a pad. If blood gets on your clothes, tie a sweater or wrapper round your waist. Rinse the stain later in cold water, because hot water makes it stay. It happens to almost everyone, and people are usually glad to help.

Can people tell I'm on my period?

Usually not, unless you tell them. Pads don't show through your clothes, and washing every day and changing your pad regularly helps you feel fresh. On heavy days, change more often to avoid leaks. If you ever do have a leak, don't worry — it happens to most girls at some point, and a friend or teacher can help. Periods are nothing to be ashamed of.

Is white discharge normal?

Yes. Clear or white discharge is your vagina keeping itself clean and healthy. See a health worker if it smells bad, makes you itch, or turns green, grey, yellow or thick and lumpy.

Can I get pregnant if it's my first time, or if I'm on my period?

Yes. If you have sex without protection you can get pregnant — even the first time, even during your period and even before your very first period. Sperm can live inside the body for up to 7 days. If you have had sex without protection, talk to a health worker as soon as you can. There is medicine that can stop a pregnancy from starting (emergency contraception), but it only works within a few days and works best the sooner it is taken. If your period is late and you might be pregnant, see a health worker early. Never take herbs, drinks or tablets from friends or a chemist to end a pregnancy. They can seriously harm or even kill you. If you have already taken something, go to a health centre or hospital straight away — health workers are there to help you.

Who can I talk to?

A trusted adult, such as a parent or guardian, an aunt, an older sister, a teacher, the school nurse or a school counsellor. A health worker at your nearest clinic or health centre can help too. At our session you can ask anything, and you can ask in writing without giving your name. If someone is hurting you, don't wait — tell a trusted adult today, or call the free child helpline on 0800 800 8001, day or night.

Most changes in your body are normal. But some signs mean you should see a health worker — a nurse, a doctor or someone at a clinic or health centre. You are not making a fuss. Getting checked is the right thing to do.

See a health worker if:

  • you have not had your first period by age 15, or within 3 years of your breasts starting to grow
  • you soak through a pad or tampon every 1–2 hours, pass clots (lumps of blood) bigger than about 2.5 cm, often bleed through to your clothes or bedding even when you change on time, or your period lasts more than 7 days
  • your periods come less than 21 days apart, or stop for 3 months or more (pregnancy is one possible reason)
  • you bleed between periods or after sex
  • your period pain is so bad that you miss school, or pain medicine does not help
  • you have unusual discharge, itching, sores or pain around your vulva
  • you often feel dizzy, very tired, weak or out of breath, or the inside of your eyelids or your palms look pale — this can be a sign of anaemia (not enough healthy red blood cells, often because of low iron, heavy periods or malaria)

Where to go

  • A trusted adult — a parent or guardian, an aunt, a teacher, the school nurse or a school counsellor.
  • Your nearest health centre or clinic for a check-up or advice.
  • A pharmacist at a registered pharmacy, for small questions such as which pain medicine and dose is safe for you.

Questions about the session? Contact us. We may not see messages for a few days, so if someone is hurting you or you need help now, use the numbers above instead.

For adults

For parents, guardians & teachers

Her Health Matters sessions cover puberty, periods and period products, personal hygiene, consent and personal safety, and health basics: how pregnancy happens, why it is good to wait, infections such as HIV, the HPV vaccine, and how condoms lower the risk of infection and pregnancy.

Our approach. Our content is factual, suited to each age group, and respectful of families, faith communities and schools. It follows World Health Organization (WHO) guidance. It encourages young people to wait and to talk with their families. Research shows that clear, accurate information helps young people stay safe and does not lead to earlier sex. Parents and teachers are welcome to read this whole guide before the session.

How you can help

  • Talk openly and calmly about periods and growing up — ideally before her first period.
  • If you can, keep pads or clean cotton cloth at home, and help her pack a small period kit for school.
  • Let her know she can come to you with any question.
  • If a child tells you someone is hurting or abusing them: listen, believe her, stay calm and tell her it is not her fault. Do not promise to keep it secret, do not confront the person, and do not ask her to repeat her story many times. If it happened in the last few days, take her to a hospital or Sexual Assault Referral Centre today — medicine to prevent HIV must be started within 72 hours, and emergency contraception works best the sooner it is taken. Get help from the school, a health worker, the police or the free Cece Yara Child Helpline (0800 800 8001).

Questions about the sessions? We are happy to talk — please contact us.

For teachers and parents

Share this guide

Print the QR code for a noticeboard or classroom, or send the link, so every girl can read the guide before we visit.

foundation.orizonleap.com/outreach/her-health-matters

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