The period during which adolescents become capable of reproducing. For girls it is marked by menarche (first
between ages 9 to 13. For boys it is marked by semenarche (first ejaculation) between ages 11 to 15. The age of
onset of puberty differs among girls and boys. Others experience puberty earlier and others later.
There are various physical, emotional and social changes that occur. You can read about these on Free2.
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