What happens to a girl at age 13?

At 13 years of age, your girl is most likely to hit puberty. Her breasts get fuller, her pubic hair starts growing, her skin starts producing oil (sebum), and she might get her first period. All these changes can make her more self-conscious about her body and looks.

What is typical 13-year-old Behaviour?

Most 13-year-old teens are dealing with the emotional and physical changes that accompany puberty, so it’s normal for your teen to feel uncertain, moody, sensitive, and self-conscious at times. During this time, it becomes more important than ever to fit in with peers.

What happens at age 13?

Adolescence is a time for growth spurts and puberty changes. An adolescent may grow several inches in several months followed by a period of very slow growth, then have another growth spurt. Changes with puberty (sexual maturation) may happen gradually or several signs may become visible at the same time.