Explains changes that occur during puberty and adolescence, such as sexual maturity and physical changes.
Puberty is the time in a person?s life when their sexual and reproductive organs mature. Long before any outward changes happen, special hormones begin to be produce inside the bodies of both girls and boys. Learn how these hormones affect sexual development and growth.
This interactive page for both teenager boys and girls allows teens to discover the parts of their bodies that change during puberty and much more.