puberty
& body changes

Although it happens quite slowly, puberty is the time when the body changes because the body produces hormones to make it ready for sexual development. The sexual parts are switched on, moods change, and body parts change. Puberty can happen to you later or earlier than to your friends. This is normal.
Young people often feel that they should know everything about sex. But we all have gaps in our knowledge. Even parents and teachers! This resource was written to help fill those gaps so that you can safely enjoy your sexual health.

Female changes

  • Breasts and nipples get bigger
  • Waist narrows
  • Hips widen
  • Ovaries, womb and vulva get bigger
  • Periods begin
  • The vagina gets a bit bigger and produces more fluids (discharge)
  • Skin may get greasy

Male changes

  • Shoulders broaden
  • Facial hair
  • Voice deepens
  • Penis gets longer and wider
  • Testes (balls) get bigger

Both

  • Underarm and pubic hair
  • Body odour
  • Spots
  • Mood changes
  • Growing pains
  • Emotional changes
  • Sexual attraction