Me and my girlfriend had sex today, we started off unprotected for 5 minutes before putting the condom on, I felt myself throb as if I were ejaculating inside of her. I don't know if I ejaculated inside of her or not (I ejaculated around 10-20 minutes later while using condom). My question now, if I did in fact ejaculate inside of her, and she were to start the pill on sunday (as planned) would it help any if I did ejaculate?
first day of period - Aug 25 (todays the 29th)
birth control pill - Ortho-Novum (1/35)
Starting the pill on Sunday would not help her. And even if you did not ejaculate inside her- and I doubt that you did- there is still the chance that your prejaculate contained enough sperm to impregnate her. I think your best bet is to get emergency contraception.