Question

what is menstruation explain?​

Answer 1

Answer:

Menstruation is the process of the shedding of the uterine lining on a regular monthly basis in women. During menstruation, the uterus wall along with blood vessels break off. This causes blood to come out and a new wall of the uterus is formed. Menstruation generally lasts for 4 to 5 days.

Symptoms and signs

Headache and tiredness

Mood changes and food cravings

Breast soreness

Diarrhoea

Answer 2

Answer:

the thinking of blood vessel of uterus wall along with the dead said of an escreate and out from the of various bleeding its menstruation

Explanation:

after 30 days egg mature and enter the fellow can't you will it wet for fertilization and its form if there is no sperm available fertilization after 20 days the egg that said of thicking blood vessel set of uterus and bleeding is called mensuration