I am on the pill (MonoNessa) and I have unprotected sex with my boyfriend sometimes but he never finishes inside me. On Monday I missed a pill so I doubled up on Tuesday at my normal time, then Wednesday and Thursday took a pill at my normal time. On Wednesday and Thursday we had unprotected sex but he did not finish inside me. Because I missed a pill a few days ago, is it possible that I am pregnant from the precum? Or is the fact that I took the pill at my normal time on those days enough to make it really unlikely since he didn't finish?