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Cyclic changes in the ovary. Increase of LH and FSH – increases the growth of follicle . Rupturing of the follicle releases the secondary oocytes . The hormones involved. GnRH : Secreted by hypothalamus Regulates secretion of LH and FSH by pituitary gland FSH:
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Cyclic changes in the ovary Increase of LH and FSH – increases the growth of follicle Rupturing of the follicle releases the secondary oocytes
The hormones involved.. • GnRH: • Secreted by hypothalamus • Regulates secretion of LH and FSH by pituitary gland • FSH: • Stimulates the growth of follicle • LH: • Stimulates the growth of follicles; promotes ovulation; promotes the development of corpus luteum and secretion of hormones