what is menstruation ? what are the specific action of fsh ,lh,estrogen prosterogen in cycle??
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Answer:
▪︎Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy.
▪︎FSH: this hormone stimulates the growth of ovarian follicles in the ovary before the release of an egg from one follicle at ovulation. It also increases oestradiol production. In men, follicle stimulating hormone acts on the Sertoli cells of the testes to stimulate sperm.
▪︎LH : Luteinizing hormone figures the ovulation of the secondary oocyte from the ovary on the 14th day of menstrual cycle
▪︎ oestrogen is a hormone that is released from the Placenta from the follicles of the ovaries they are mainly responsible for the building up of the endometrial wall for receiving the fertilizer ovum
▪︎ progesterone is also released from the Corpus luteum from the ovary which is mainly responsible for maintaining the endometrial wall