What is menstruation?

Menstruation is the monthly process in which the lining of the uterus sheds and leaves the body through the vagina when fertilization does not occur.

This process is a normal part of the female reproductive cycle and usually begins during puberty.

During menstruation, blood, tissue, and the unfertilized egg are discharged from the body. The menstrual cycle generally occurs every 28 days, although it may vary among individuals.

Menstruation indicates that the female reproductive system is functioning properly and preparing the body for possible pregnancy each month.

It is a natural biological process and an important part of reproductive health.