I had unprotected sex with my gf and she is of 25yrs but while intercourse I remembered but not so sure I not spermed in his vagina but outside the vagina and it was in a less amount because before sex I had a masternution .......and iam totally confused that is she get pregnant or not and I aslo use to give I pill with in 24hours.......and I also use to give just 3shots and within I cummed my sperm and not even give her my full penis in his vagina jst half or less than......please help me