View clinical trials related to Ovarian Follicle.
Filter by:This study is being conducted to evaluate the impact of a 28-day oral contraceptive compared to two 28-day oral contraceptive regimens containing different synthetic progestins on ovarian follicular activity and hormone levels in healthy women.
We hypothesize that administration of an aromatase inhibitor (AI) and hormonal contraceptives (HC) in the mid-luteal phase of the menstrual cycle will result in atresia of the follicles in the extant wave and cause synchronous re-emergence of a new follicular wave. We anticipate that this will provide us with information to facilitate the development of a new method for ovarian synchronization; a safer, more effective ovulation induction therapy; a new method for emergency contraception; and a greater understanding of human folliculogenesis.