A menstrual cycle is a natural occurrence for women in which the uterine lining is built up, an egg is released from the ovary, and if not fertilized, the lining and egg are shed in the menstrual period. Learn more about the menstrual cycle in this medical video.
is it normal if my menstrual duration is 25 days its light flow but this is the first time it happens?
baby1ivette 2 years ago