The female body typically reaches full maturity around ages 15-17, though this can vary. This marks the end of puberty, a period of significant physical and hormonal changes.
During puberty, girls experience:
- Growth spurts: A rapid increase in height and weight.
- Breast development: The breasts grow and mature.
- Menstrual cycles: The first period, or menarche, typically occurs between 10 and 16 years old.
- Changes in body shape: The hips widen and the body takes on a more feminine form.
- Hair growth: Pubic and underarm hair develops.
While the body reaches physical maturity by the mid-teens, it's important to note that brain development continues into the early twenties. This means that cognitive abilities, emotional regulation, and decision-making skills continue to mature beyond puberty.