Usually the time you are most fertile is one to two weeks after your period, however, it can be different for every woman. So while theres really not a "best" time to have sex and not get pregnant, the best way to prevent it is a condom and/or birth control. Even that doesnt work all the time cause remember anything is possible you can even get pregnant while on your period. (not trying to scare ya but it happens)
hope that helps!

The best chances are when your on bc and a condom... Haha r u?

Hey where in mn r u from?