The main function of mammalian corpus luteum is to produce
estrogen only
progesterone
human chorionic gonadotropin
relaxin only.
About which day in a normal human menstrual cycle does rapid secretion of $LH$ (popularly called $LH$ surge) normally occurs?
Corpus luteum in pregnancy has a long life. However, if fertilisation does not take place, it remains active only for $10-12$ days. Explain.
The structure formed after release of ova from graafian follicles and secretory in nature, is
Menstrual cycle is controlled by
Corpus luteum is developed from