Question

What is mensturation and why do it occur??​

Answer 1

Answer:

process in a woman of discharging blood and other material from the lining of the uterus at intervals of about one lunar month from puberty until the menopause, except during pregnancy.

Answer 2

Answer:

A period happens because of changes in hormones in the body. The ovaries release the female hormones estrogen and progesterone . These hormones cause the lining of the uterus (or womb) to build up. The built-up lining is ready for a fertilized egg to attach to and start developing

Explanation:

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