SO i was dry humping with my girlfriend last tuesday. I was wearing boxers, she was naked. I felt a small amount of pre-cum that bled through my boxers a little. Is there any possibility that she could get pregnant if I did not penetrate and I was wearing boxers? Her period is coming up next week so I am a little paranoid and so is she. She keeps freaking out and I dont want her stress to cause her to miss her cycle. So i need some advice on the situation. and no estimations, tell me what u know is true. thanks