Hi, I wanted to ask a question. Me and my boyfriend were together last night and we didn't have sex yet, but he did masturbate and afterwards - like 2-5 minutes later went on to finger me. Now there is a chance that some of his semen was still on his hands, since he told me that he didn't wash them. We haven't had sex yet (so I should be a virgin, if he didn't pop my cherry while fingering , etc ) and my period should start in 4 days or so. Is there a chance for me to become pregnant ? And most importantly should I go ahead and buy the after sex pill just in case ? We definitely don't want to be pregnant , but I'm also afraid that the after pill will mess up my cycle and my hormones, so I'm not sure what to do. Thank you for your advice, we will definitely be much more careful the next time.