After how many hours of LH surge does ovulation occurs?: (A) 24-Dec, (B) 24-48, (C) 24-36, (D) 36-48
Answer is C. The most appropriate option has been taken as the answer. An acute rise of LH triggers ovulation and development of corpus luteum LH surge occurs 34-36 hours before ovulation, ion responsible to prevent poly spermy at the time of feilization is calcium. Ref: Gray's 39e/p-210-220