<prompt> Time of ovulation is detected by all EXCEPT:September 2012Urine LHUrine FSHSerum progesteroneBasal body temperature  <response>: Ans. B i.e. Urine FSHPhysiologyBest predictor of ovulation: Pre-ovulatory rise in LHIn normal menstrual cycle, progesterone is secreted by: Corpus luteumInhibin is secreted by: Graffian follicleLH precedes ovulation by: 24 hours Ovulation coincides with LH surgeOvulatory period: Corresponds to 14 days before next menstruationFSH stimulates: Growth of granulosa cells measure of ovarian reserveLH stimulates: Follicle rupture and ovulation. 