Serum levels of follicle stimulating hormone and luteinizing hormone and of plasma progesterone related to ovulation by corpus luteum biopsy.

摘要: ABSTRACT LH, FSH and progesterone levels in blood were determined 5 subjects at 8-hr intervals over a 5-day period prior to scheduled laparotomy. The laparotomy was planned for the early postovulatory phase. time of ovulation estimated by corpus luteum biopsy. mean LH showed significant rise 24 hr peaked 16 ovulation. similar but less marked pattern. Plasma ovulation, with plateau, or slight fall corresponding