All are true regarding folliculogensis and ovulation except: (A) Follicular development and differentiation takes about 85 days, (B) AMH suppos follicular development and oocyte maturation, (C) First phase of follicular growth is gonadotrophin insensitive, (D) Elevated and static levels of estradiol is essential for ovulation
Answer is D. Peak level of LH is required for ovulation Peak level is 75ng/ml It lasts for 24 hours Ref: Shaw Gynecology 17 e pg 40.