Okay, so my girlfriend and I started to have sex for the first time, and I started pushing on her hymen with my penis. After a few thrusts, we came to our senses and stopped. This happened on 12/31/07. She took Plan B that night. However, her ovulation date was calculated at 1/4/07. She has been having cramps the past few days, and I am wondering if this could mean pregnancy, or is a side-effect of Plan B?

she took Plan B last month because we were stupid and did the same thing.


Thank you.