Ok, so my girlfriend and I have sex now and then. Not a lot. I'd say maybe twice a week. So last night we were having sex and I pulled out to just get a better position and as I was going back in, I heard this popping sound. I thought it was a bone in her body popping from the movement. So anyway we are going at it and I cum. So we stop and I'm laying there and I happen to brush my dick and realize it's very very wet and then felt a little closer and realize that it's my actual dick and there is no condom on it. It was entirely around the base of my dick. The wetness was the juice from her vagina and my semen. So I fucking panic and she says it's gonna be alright. Then I remembered that she gets her period at the beginning of each month. I asked her when she'll get it and she said Monday or Tuesday. Now, I don't remember shit about ovulation and periods from school (bad I know) but when she gets her period tomorrow or the day after, won't that just flush out the egg or what? I'm pretty fucking scared.