Hi, my girlfriend and I had sex about 3 times before her period. Each time we used a condom and I pull out before I ejaculate just be extra safe. Plus, I check the rubber before I toss it and we never go too rough, in fact we check the condom during sex sometimes. She gets her period on the 21st of each month. She got in on the 21st and it lasted for the normal amout of time and she bleed like normal too. I have noticed a few things though. She has seemed to be eating alot. Plus, she seems that she has gained a little weight. So, if there is any way you could answer my question that would be great. Maybe I just being parniod. But if you can help, please let me know.