Question

meaning of menstruation​

Answer 1

Explanation:

Menstrual cycle is a process in which female reproductive system undergo sons some changes lost and changes are repeated for 28 to 30 days. This is known as menstrual cycle menstrual cycle is a natural process operated by 4 armour follicle stimulating hormone, luteinizing hormone progesterone and oestrogen on 4th day bleeding plastic. This is known as mensuration.

Answer 2

hey dude !!!

a process in which there is discharge of blood and material from the lining of uterus .... lining of uterus shed off when there is no fertilitization and periods occurs ....

hope this helps you