So my girlfriend and I recently had sexual intercourse around the 10th and 11th of October. She recently mentioned to me that she had some minor cramping today, not too big of a deal but they were cramps nonetheless. I was wondering for both of us if this is a sign that she is pregnant. We had protected sex but at times found ourselves doing unprotected sex. She is also on Birthcontrol. We were just wondering what these cramps could mean, or if they were even a big problem at all.