Question

what is menstruation​

Answer 1

Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus.

Hope it helps u....!!!

Answer 2

the ovary realese egg every month . of this egg is not fertilized by sperm cell then the egg come on fallopian tube and the egg breaks down sblood comes out. from vagina is called menturation