why does menstruation occur?
Answers
Answered by
1
Answer:
When fertilisation fails to occur the fully proliferated endometrium disintegratesand come out of vagina as blood.this is called menstruation
HOPE THIS HELPS
Explanation:
Answered by
1
Answer:
it occurs to rebuild the inner lining of uterus if not fertilised
rahulxyz6:
x chat
Similar questions