Science, asked by jatinrathee49, 1 year ago

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Answered by divya6331
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female reproduction systemundergoes some changes at puberty and those changes repeat at the interval of every 28-30 days this repetitive changes are called as menstrual cycle
it is controlled by four hormones: follicle stimulating hormone(FSH),luteinizing hormones(LH),estrogen and progesterone
one of the follicles in the ovary starts to develop along with oocyte in presence of FSH
this developing follicle secretes estrogen
endometrium of uterus starts to develops in presence of estrogen
developed follicle bursts in presence of LH and oocyte is released. this is called as ovulation.
corpus luteum secrets progesterone.
endometrial glands secrete their srxretion in presence of progesterone and such endometrium is ready for implantation.
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