Menstruation. Menstruation is one part of a person's menstrual cycle which includes the shedding of the endometrium (lining of the uterus) that occurs throughout a person's reproductive life.
(if I am wrong just say it I will correctit no need to say bad words )
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Answer:
Menstruation. Menstruation is one part of a person's menstrual cycle which includes the shedding of the endometrium (lining of the uterus) that occurs throughout a person's reproductive life.
( if I am wrong just say it I will correct it no need to say bad words )