Puberty looks different, in terms of both reproductive hormones and
Read moreObesity may affect puberty timing and hormones in girls
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Risk of self-harm increases for boys and girls who experience earlier puberty
Boys and girls who experience puberty earlier than their peers
Read moreEarlier puberty linked to mother’s smoking during pregnancy
If a mother smokes during pregnancy, there is a risk
Read moreBoys enter puberty younger if their mothers had their period before 11
Boys grow armpit hair and get acne two-and-a-half months earlier
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