Question

why does menstruation occur in female

Answer 1

The menstruation cycle refers to the cycles in which a woman's uterus grows and sheds a lining (the endometrium) which could support the development of a fertilised egg. It typically occurs in 28 day cycles, so a woman generally gets her period every .

Answer 2

Menstruation occurs in female because when the egg is released from the ovary of female on 14th day of every month, if does not receive the sperm from the male in the o viaduct r oviducal funnel , no fertilisation occurs and the uterus lining gets thickened with increased supply of blood and sheds out blood on 28th day...