Menstruation usually begins around two years after breast development, often between the ages of 12 and 13. This first period is called menarche. The menstrual cycle typically spans about four weeks, ...

Having a period is completely normal. It’s also totally normal to have a lot of questions when it comes to the variety of products that are available. A simple stroll down the period products aisle ...

Girls in the United States are getting their periods earlier, and it's taking longer for them to become regular, according to a study. The age at which women get their first period, known ...

When Tera Penoyer found out that her 11-year-old daughter had started her menstrual cycle, the Michigan mom immediately knew what to do: Throw a party. “We had red balloons and posters that said ...

If your daughter is between the ages of 8 and 12, you've probably talked to her about periods and what to expect when hers arrives. But it's also important for the boys in your home to understand what ...