Menstruation, also known as periods, is a completely natural and normal part of every girl and woman’s life. It usually begins between the ages of 9 and 15 (called menarche) and continues until ...

Understand what a healthy menstrual cycle looks like, including its phases, typical length, and signs of balance. Learn when a healthy period cycle may need attention ...

Having periods is normal, but talking about it with your kid might not be. Here's how to do it right, according to doctors.