Why do people shave? How do they do it? Read this article for the scoop on shaving.

It's possible — and normal — to have hair almost anywhere on the body, including on breasts or around nipples.

If you're almost a teen, chances are pretty good that you have some acne. About 8 in 10 preteens and teens have acne, along with many adults.

Getting a period is a natural part of becoming a woman. Find out more in this article for kids.

Voice cracking? Clothes don't fit? Puberty can be a confusing time, but learning about it doesn't have to be. Read all about it in this article for kids.

On the way to becoming a man, a boy's body will go through a lot of changes, including your body growing bigger, your voice changing, and hair sprouting everywhere. Find out more.

Braces are a fact of life for many kids. Find out how they work and how to take care of them.

Girls grow breasts as they develop and mature. And once a girl has breasts, she probably will want to wear a bra. Find out more in this article just for kids.

How do you like your height? Check out this article if you feel too tall or too short.

Boys might feel embarrassed if they get hurt or have a health problem "down there." Find out more in this article for kids.

Lots of girls worry what to do if they get their periods at school. Find out more in this article for kids.

Hormones are special chemicals your body makes to help it do certain things, like grow up!

When you're growing up, lots of changes happen and everyone wonders: Am I normal?

It's normal for either side to be slightly larger or hang lower.

Growing pains are for real. Usually they happen when kids are between the ages of 3 and 12.

Why do people shave? How do they do it? Read this article for the scoop on shaving.

Learning how to take care of your body is part of growing up. Here's what to do to keep yourself clean and healthy.

Learning how to take care of your body is part of growing up. Here's what you need to do to stay healthy and clean.

Retainers are really common. In fact, most kids have to wear a retainer for at least a little while after getting their braces taken off. Find out more.

Lots of stuff can irritate the vaginal area — find out what to do about it.

Lumps in the testicles could be many things. But you should tell a parent if this happens.

Where's your Adam's apple? Do you even have one? Find out in this article for kids.

It's normal to be a little worried or anxious about getting your period. Find out more in this article for kids.

Your hard-working feet sometimes start stinking. Find out why in this article for kids.

As you get older, your body changes. This is called puberty. Here's what to expect.

As you get older, your body will change -- this is part of growing up. Here's what to expect.

Every kid's voice changes during puberty, but some change more than others. Find out more in this article for kids.

Girls grow breasts as they develop and mature. And once a girl has breasts, she probably will want to wear a bra. Find out more in this article just for kids.

Breast cancer happens when there's a problem with the way cells grow inside the body — but bras don't cause it.

As breasts grow, they change shape and size. So sometimes one breast may be bigger than the other.

Like any part of the body, you can injure your breasts. Find out what can protect them.

Can wearing a bra make your breasts stop growing? Find out.

It can be tough to get up the courage to raise the subject, but if you're ready for a bra, be brave and ask. Here's how.

If you wear a bra during the day, you might wonder whether to wear one when you go to bed. Find out.

It's not polite to stare at someone's breasts — it's rude and it can make a girl feel very uncomfortable. Here's what to do if it happens to you.

It's possible — and normal — to have hair almost anywhere on the body, including on breasts or around nipples.

Just as our bodies grow and mature, so do our feelings. Having a crush on someone is one sign that you're growing up. It can be fun - and sometimes disappointing.

It's common to wonder how you will get a girlfriend or boyfriend when you are older.

How do you tell a someone you don't like them as a boyfriend or girlfriend? Find out.

If you've ever felt embarrassed because you have a crush on someone, you're not alone. Lots of kids say they have turned bright red over the same issue. Find out more in this article for kids.

Some kids are think a lot about the people they like, but other kids aren't too interested yet in having a girlfriend or boyfriend.

Do you know how beer and other alcoholic drinks affect the body and mind? Find out in this article for kids.

Everyone knows tobacco is unhealthy, but what do kids think about it? We asked 1,433 kids to give us their opinions.

Drugs are chemicals that change the way a person's body works. Some drugs help you feel better, but drugs also can harm you. Learn more in this article for kids.

Do you have questions about periods? Here are 5 that lots of kids have - and the all-important answers!

Getting a period is a natural part of becoming a woman. Find out more in this article for kids.

Is it OK to practice using a tampon if you don't have your period yet? Find out.

Lots of girls ask this question because it does seem weird to insert something into your body. Here's the answer.

Lots of girls worry what to do if they get their periods at school. Find out more in this article for kids.

It's a funny moment when you get your first period. But it's important to tell a parent.

Being prepared for your period is a great idea. Here's how to get the supplies you need.

If you go swimming, a pad won't work underwater, so you need to wear a tampon.

If you put on a fresh pad at bedtime, you probably will be OK until morning.

When a girl gets her period, she'll need some supplies. Find out more in this article for kids.

Cramps can put a crimp in a girl's daily routine. Find out what period cramps are and how to handle them.

Pads and tampons come in scented and unscented varieties. Which should you use?

Girls have lots of questions about the body changes of puberty, especially about breasts and first periods. Watch this video to get some answers!

Some girls wear pantiliners around the time they expect to get their period. Here's why.

What if your period does start at school, and you aren't ready at all, and your period stains your pants? What do you do?

If you feel embarrassed when you're on your period at school, here are some tips.

It can be a problem if you forget to change your tampon for too long. Here's why.

Lots of girls worry that starting their periods will never happen for them, but it almost always does.

It's normal to be a little worried or anxious about getting your period. Find out more in this article for kids.

A backpack is an essential item for a kid in school, but they can cause injuries. Find out how to prevent your backpack from becoming a real pain.

No one likes a bully. Find out how to handle them in this article for kids.

Homework, homework, homework. How do you get it done? Get some tips in this article for kids.

There's a lot of "new" in the first day of school. New teachers, new friends, new shoes, new notebooks, and sometimes, a new school. Find out more about going back to school in this article for kids.

Are you on your own at school when you're dealing with diabetes? Not at all. Your teachers, coaches, school nurse, and friends can help you out.

Having a learning disability doesn't mean you can't learn. The trick will be figuring out how you learn best.

You're moving on up to middle school. But what will it be like?

Lunch is a great part of the school day. Find out why what you eat can rev you up - or slow you down - for the afternoon ahead.

Yoga uses calming breathing and feel-good stretches to relax you. Find out more and give it a try.

Time to take a study break! Stretch out, unwind, and refresh so you can get back to your homework.

Everyone has a bad day at school once in a while, but some kids really don't like school. Read this article for kids to find out more.

If you're almost a teen, chances are pretty good that you have some acne. About 8 in 10 preteens and teens have acne, along with many adults.

If you're going through abuse, here's how to get help.

Abuse is never OK and is never a kid’s fault. Here's what to do about it.

Online, just like in the real world, it's always better to be safe than sorry! Here's how kids can stay safe on the Internet.

Have you ever thought of running away? It can be a dangerous decision. Find out more in this article for kids.