So I had sex with my girlfriend last night. She began her period 10 days ago and stopped bleeding 5 days ago. Can she even get pregnant at this point? I'm not too knowledgeable about the cycle and when girls can/can't get pregnant.So we go at it, I finish up and all that stuff. 15-20 minutes later we start having sex again. I didn't wash my penis or anything to make sure there was no cum lingering on it. During our 2nd time, the condom ended up breaking. I didn't realize this right away and ended up fucking her with a broken condom for a minute or two. I did not cum during this time, but I'm curious if sperm from the first time we did it/precum could have stayed on and got inside her. Also, another important thing to know was that I was using condoms with a spermicidal lubricant. Do I have reason to be concerned about her getting pregnant?