Puberty in girls and boys, information to take seriously

Puberty in girls and boys, information to take seriously

Understanding your puberty stage as boys and girls. 

Puberty brings about physical and emotional changes in your body. These are a natural part of growing up and are nothing to worry about.

Puberty usually starts between 9 and 16 – exactly when varies from person to person, but girls often start younger than boys.

During puberty you may start thinking about sex. This is perfectly normal but make sure both you and your partner are ready, and that you understand how to avoid unintended pregnancy and prevent HIV and other sexually transmitted infections.

What is puberty?

Puberty is when your body starts to develop and change, showing that you are starting to become an adult. These changes are very normal and are kick-started by the body producing specific hormones in girls and boys. As well as physical changes during puberty you may also start to have sexual feelings and notice your moods and emotions changing, too.

When does puberty start?

There is no set age for puberty so try not to worry if your body changes earlier or later than your friends’. For girls, puberty often happens between 9 and 15. Boys usually hit puberty between 11 and 16.

Remember that changes will happen over time. Everyone’s body is different so some people develop very quickly and others more slowly. Your first signs of puberty may also be different from your friends’.

Puberty in girls – what are the stages and changes to the body?

Sex organs

One of the main physical changes of puberty is the growth and development of the sex organs – used to have sex and make babies.

During puberty your vagina changes and starts to produce a clear or milky liquid called discharge. It may seem strange at first but it’s a positive sign as it helps to keep your vagina healthy.

Breasts

Your nipples and breasts will start to fill out during puberty. However, breasts grow into a variety of shapes and sizes, and many women’s breasts remain small.

It’s normal for one breast to grow faster than the other. Usually breasts become more even as they reach full development, but most breasts will always be slightly uneven in shape and size.

Periods

One of the biggest changes for girls is periods starting. Again, this happens at different times for different people. While the average age for periods to start is 12, many girls experience them earlier and lots don’t get them until later.

Periods show that your body can now have a baby. Each month one of your ovaries releases an egg which can be fertilised by a boys’ sperm to create a pregnancy. If the egg isn’t fertilised, the lining of the womb breaks down, creating the blood that passes through your vagina during your period.

Periods generally last between 3 and 5 days. Girls usually use cloth, towels or tampons to absorb the blood and protect clothing.

Other changes for girls

  • Hair grows under your arms and between your legs. Your leg hair may get thicker and darker and you may grow hair on your upper lip.
  • Your hips will start to broaden. This is preparing your body to be able to have babies.
  • Many girls start to get spots.
  • It’s normal to experience more body sweat and many girls start to use deodorant.
  • Rapid growth spurts may happen from time to time.

Puberty in boys – what are the stages and changes to the body?

Sex organs

As a boy goes through puberty his penis grows thicker and longer, and his testicles move lower down his scrotum (ball sack). Sometimes one testicle grows faster than the other, and it is natural for one to hang lower than the other.

Erections and ejaculation

It’s usual to start getting more erections – when your penis temporarily grows and hardens – at odd times, often when you aren’t thinking about sex. Erections are normal and happen when sponge-like tissue inside your penis fills up with blood – as a result of messages sparked from your brain (from a smell, touch, sight, or sound).

You might also have ‘wet dreams’ – when you ejaculate in your sleep. Ejaculations are the way your body pushes out semen (sperm and other fluids) through your penis. If the sperm in the semen meets a girl’s egg (following sex) it can fertilise the egg to create a pregnancy.

Other changes for boys:

  • Pubic hair starts to grow at the base of your penis and lower abdomen, on your scrotum, and under your armpits.
  • You start growing facial hair – how much and how soon varies a lot.
  • Your voice starts to get deeper, also known as ‘breaking’. For some boys this happens quickly and for others it takes time.
  • It’s normal to experience more body sweat and many boys start to use deodorant.
  • Many boys start to get spots.
  • Rapid growth spurts may happen from time to time.

Getting support if you need it

If you’re experiencing mood swings or feeling aggressive or depressed it often helps to talk to someone you trust. You can talk to our trained counselors at PACOWWEI HERE

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