Question

How do the three hormones initiate the process of oogenesis?

Answer 1

Oogenesis starts during the embriyonic stage in human females. Luteinizing hormone(LH) , follicle stimulating hormone (FSH), progesteron, these hormones are secreated by the anterior pituitary gland. Their influence: *low level of LH and progesteron causes bleeding in the menstrual phase, *due to the secretion of LH and FSH the endometrium regenerates in the follicular phase, *high level of LH causes LH surge and is responsible for ovulation.