PLZ help! An SAT 2 Bio Q

Zeksy95
Sat, 20 Apr 2013 12:27:34 +0000

Which time describes the time in the menstrual cycle when a woman is most likely to conceive?
1)When the lining of the uterus is thinnest
2)14 days before the egg is released
3)Immediately following menstruation
4)Shortly after the release of the egg
5)Any time during the cycle

AND PLX SAY WHY??