Read Puberty for Free Online Page B

28
testosterone 14, 20, 28
    immune system 37
    laxatives 36
    libido see sex drive manic-depressive disorder 38
    masturbation 18, 28
    menopause 12
    menstruation 6, 12–13, 20–21, 22, 37
    mental health 38–39
anxiety disorder 38–39
bipolar disorder 38–39
depression 8, 38–39, 40–41
obsessive compulsive disorder (OCD) 38
schizophrenia 39
    orgasm 18
    ovulation 12
    peer pressure 43
    periods see menstruation premenstrual syndrome (PMS) 13
    relaxation 27, 39
    reproduction 7, 18, 28
    sebum 20, 22, 23
    self-confidence 23, 42, 43
    self-esteem 23, 34, 37, 40–41, 42–43
    self-harm 41
    semen 18
    sex drive 28
    sexuality 30
heterosexuality 30
homosexuality 30–31
    shaving
boys 14–15
girls 8–9
    skin 20, 22–23, 24, 34
    skin pores 20, 22
    skin problems 8, 20–21, 22
acne 20, 22–23, 34
blackheads 20–21, 22
cysts 22
pimples 20–21, 22
whiteheads 22
    skin products 20–21, 23
    sperm 12, 14, 18
    sweat 8, 15, 24–25
    tampons 13
    vaginal discharge 8, 11
    voice breaking 15
    vomiting 8
    washing 20–21, 23, 24–25, 38
    waxing
boys 15
girls 8–9
    weight
gain 8, 32, 36–37
loss 8, 35, 36–37
    wet dream 18