I've been on the same birth control pill (mono-linyah) for over two years. I worry that maybe I'm not able to get pregnant because everyone I've ever talked to about the pill always say they followed their pill religiously and still got pregnant.

I've missed it here and there but doubled up on it the next day or didn't take it at the same time more than once but I've never gotten pregnant.

Is there a chance something may be wrong with me or him? Or is the pill just working really well?