In one stage of this process, high levels of inhibin contributes to the selection of a single "dominant" Graafian structure.
In one stage of this process, high levels of inhibin contributes to the selection of a single "dominant" Graafian structure. A stage in this cycle sees a brief spike of basal body temperature by about 0.5 degrees Celsius. This cycle can be overt as opposed to a reabsorptive covert process in estrous cycles. High levels of prolactin production suppresses GnRH and disrupts this cycle, a lack of which is known as (*) amenorrhea. One stage of this cycle is triggered by an LH surge. Low levels of progesterone in the late luteal phase of this cycle cause an increase in prostaglandins, leading to shedding of the endometrium and an event in this cycle's trademark cramps and bleeding. For 10 points, name this female reproductive cycle that releases eggs for fertilization in secretory and ovulatory phases. 
In one stage of this process, high levels of inhibin contributes to the selection of a single "dominant" Graafian structure.
menstrual cycle [accept ovarian or uterine cycle; accept folliculogenesis before "prolactin production"; accept follicular phase or ovulation or early or late luteal phase; accept menstruation or proliferative or secretory phase; prompt on pregnancy or fertilization before "This cycle sees..." in the third sentence] 