In a young female of reproductive age with regular menstrual cycles of 28 days, if ovulation occurs around 14th day of periods. When is the first polar body extruded?
Primary oocyte completes its first meiotic division at the time of ovulation giving rise to secondary oocyte and first polar body. Reference: Langman'"s Textbook of embryology 13th edition, page 28
24 hours prior to ovulation
Accompanied by ovulation
48 hours after the ovulation
At the time of feilization
General obstetrics