articles for guys and girls about puberty, menstruation, birth control, STDs, and more.

For girls, puberty can begin between the ages of nine to fourteen. For boys, it will be around age ten to fifteen.

A public education brochure from the American Academy of Pediatrics

Signs of Reaching Puberty For girls, their first menstruation, or period, is a sign that they have reached puberty. This is a normal sign

Puberty, Periods and Girls