Normally, a woman is most fertile at or around her ovulation period that corresponds to Day 14 of a normal 28 days ovarian cycle. It is very important to know your fertile period for a number of reasons. First of all, if you are looking to get pregnant, here is your chance to conceive by frequent intercourse just before or soon after ovulation. On the other hand if you want to prevent pregnancy, avoiding physical intercourse for 5 days before and...