Holy Cow! Jenna you just described something I've been wondering about lately. We've also been using the pull-out method for about two years and no pregnancy here either. I only realized this when I made my gyno appointment and they said I didn't go last year. Oops! Then I remember mentioning to her that I didn't need a script for the pill. I'd been on the pill since I was about 18-30 and was having side effects that I'd never had before so I decided to stop taking it. Now I'm wondering if either he or I are infertile. I'll have to bring it up when I go to the gyno.
So, you're not alone in this.