Don't ignore irregular periods. Paying attention to the characteristics and frequency of your menstrual cycle can help detect symptoms of certain health problems.

During puberty, the body begins to change and become more like an adult. One of these changes is the appearance of the first menstrual cycle. In most women, menstruation begins between the ages of 12 and 14, but in some cases it begins earlier or later.

The average woman has about 450 menstrual cycles in her lifetime, which means there are plenty of opportunities to learn all about her menstrual cycle. But in reality, although most women have their own menstrual cycle every month,

The menstrual cycle is the set of recurring physiological changes in a female's body that are under the control of the sex hormone system and necessary for reproduction.