Me and my girlfriend had intercourse for the first two times recently. Both times, however, were very short and we stopped rather quickly, about a minute into it. I was ok with that. I had a condom on, there was no ejaculation, and no tears that let any fluids out of the condom both times. I was wondering what the chances were for my girlfriend to get pregnant with these circumstnaces. We think nothing happened or could happen with that, but there is always a chance. We think it is first time paranoia.