Hi I am somewhat new here. I am very nervous that my girlfriend might be pregnant. Her last period started june 28th and lasted until about july 3rd. Her cycle is a little bit inconsistent and can be early or late. We had sex on july 6th and the condom broke. I never ejaculated, the only possible thing that could have happened was a little bit of precum, but I pulled out as soon as I heard it break, so it was only in there for less than a second. The condom also had spermicide on it, so I think that that would have disabled the sperm in the precum anyway. We wern't to nervous about it at the time because it was only in for a second, I didn't ejaculate, the spermicide, and it was to early for her to be fertile. She hasn't really had the symptoms of pregnancy except she had a couple of headaches in the past week and she thinks she might have had to go to the bathroom a little more than usual...I think she is just jumping to conclusions though. Anyway today is the 28th day and she experienced a little bit of spotting. The past two days she has done a vollyball camp and has had strenuous physical activity. I am worried about the light spotting and am very scared that she may be pregnant...Even though I doubt it because everything seems to be pointing against it besides the spotting....I know that you can only become pregnant during your fertile period and I am almost positive that she wasn't fertile at the time, I have also read that pregnancy occurs about 20% of the time for people who are trying to get pregnant in a certain month, and apparently precum can get a girl pregnant but the chances are low. Please help and tell me what the spotting could be, and also how effective the spermicide would be in killing the precum sperm. Thank you.