Ok so the other day I had previously ejaculated befor me and my girlfriend had sex. I wiped off before I went over to her house but did not pee. We had sex but I didn't ejaculate at all . I have done this once before and we had sex multiple times but I have always pulled out in time. Today she has had a stomach ache and a headache. She threw up but only because she was extremely nervous. What are the chances that she's pregnant or just sick?
There is a chance she is pregnant. The pull out method is NOT a form of birth control. If you had any precum, semen may have gotten into her vagina.
Odds are that she is experiencing stress, causing the headaches, nausea, and vomiting now.
When is her period due? If it is late, take a home test.