Hi there. Conception/pregnancy happens after vaginal intercourse. Not just sperm being close by. :>) So, a penis must be placed in her vagina for pregnancy to happen. Agree that you should be very careful with this type of activity. Buy some condoms just in case as well. good luck
only way to get pregnant is if sperm cumw.e. you want to call it. touches the vaginal area, if it gets in or on that it can still find a way in through the vaginal liquids and all that even if you dont stick it in.itshighly unlikely ifyou had a condom on but the smallest hole in that can still get a girl pregnant. weirder things can happen. but if your think its not yours ask for a dna test you can get them at cvs walgreens walmart etc. but if you love her and dont care if its yours or not and are just going to step up as dad regardless then more power to you and good luck :)
Tbh if she is pregnant that bby might not be yours.
If it's already past a week that her period was due just buy a test at the 99 cent store.
theres no way she could get pregnant from that