Exceptionally high estradiol during antagonist regimens for ovulation is considered to be possibly related to the pre-ovulatory peak, ovarian hyperstimulation syndrome, etc.
1. Pre-ovulatory peak: Before ovulation, as the follicle reaches its maximum volume at this time, the level of estrogen produced by the follicle also reaches a peak, which in turn positively feedback promotes the formation of luteinizing hormone peaks, thus promoting follicular discharge.
2. Ovarian Hyperstimulation Syndrome: Since the growth and development of follicles is promoted by ovulation stimulating drugs, several follicles will develop simultaneously in this menstrual cycle, thus producing excessive estrogen.
For the antagonist program to promote ovulation during the examination found that estradiol is particularly high, it is recommended to go to the regular hospital in a timely manner to improve the relevant examination, clear the cause of the disease under the guidance of the doctor active treatment.