My boyfriend and I are trying to conceive. We've done everything. The before and after period sex and nothing. Everytime I mean EVERYTIME we have sex he cums inside me and still nothing. We've been trying for the past few months and we can never get a positive. I've had birth control before (shot & pills) but I haven't been on them for months and my periods are irregular May that be the problem? Ladies please give me your responses or if you had a similar problem!