This is all you need to clear your concepts regarding the ovulation of female reproductive system. This provide you the the mechanism ,effect and regulation of hormones that are released and required to balance the cycle. timeline: 0:07 introduction 0:30 hormones releasing from hypothalamus 2:14 maturation of primordial follicle( pathway) 20:58 effect of estrogen (negative feedback) 24:30 effect of LH 27:45 ovulatory phase 30:15 luteal phase 31:45 progesterone release