If coitus is performed before the ovulation (i.e, before 14th day of the menstrual cycle) then can pregnancy occur ??

If coitus is performed before the ovulation (i.e, before 14th day of t

1.	If coitus is performed before the ovulation (i.e, before 14th day of the menstrual cycle) then can pregnancy occur ??
Answer» If coitus is performed before the ovulation (i.e, before 14th day of the menstrual cycle) then can pregnancy occur ??