Is having sex during fertile days or having sex when i'm ovulating? which one is the best time to get pregnant?

Fertile: Having sex before you ovulate is necessary in order to get pregnant according to all the studies that we have seen. In other words during the fertile days. However this is of course close to the time with which you ovulate. It is important to realize it is unlikely to get pregnant if sex is initiated after you ovulate. The fertile days are 1-4 days, perhaps more, before you ovulate. Best of luck.