So, you really can not get pregnant after you ovulate unless you are a very one in a million person that has a second egg in on a cycle. SOOOO, the trick is catching things BEFORE you ovulate. Track your cycle. First day of your period is cycle day one. Count from there. When you get to day 10, begin having sex for the next 10 days EVERY OTHER day. This gives you a better shot to catch the egg. good luck