I'm curious too. I had no idea that this could happen, until I did some things with my bf last night and then googled stuff and found out there was a risk of getting pregnant. For me, I feel it is unlikely (at least I am hoping). At first we had our underwear on and were parttaking in what people call "dry sex", then I told him I wanted to feel him around me down there. He agreed, and I slid my panties over so that his head was rubbing my clit. While doing this, I blocked my vaginal entrance with my other hand. I was very wet, but he was not... although I wonder about pre-cum and if because I was so wet that if there was sperm present they could swim down inside me. He has never ejaculated with me, on me, and he said he was nowhere close to (after we did this, I gave him a hand job and he had a little bit of clear liquid come out, and I commented and he said "oh there is?" like he didn't know). Is it possible to pre-cum twice in one event like this. His penis never even touched my vagina, only the lips and clit... there would have been absolutely no sperm present before or after, he has never even fingered me before. My most recent period was January 2nd or 3rd, and my last two started Dec 6th, and Nov 8th... exactly 29 days in between each. I am 20 and pretty regular I'd say. I checked out ovulation calendars and each of them saying I would probably ovulate January 16-18th... We did this last night January 21st. All the sites say to wait 3 days after the last day during when fertilization is considered high. This was not planned, so I'm happy and would consider myself lucky if there was really no egg viable at this point if any sperm did get there. We have never had sex before with each other and we are waiting until we get married. Should I consider taking the plan B, as time goes by it may become too late? Or wait for my period to come January 31st on time and hope for the best? I keep telling myself I couldn't be pregnant since there are people out there that actually penetrate and use pulling out as a method of birth control... and what I've done is nowhere close to that risky since there was no semen/ ejaculate involved. There is so much information, I can't even decide anymore what to trust on the internet, but with all this information that I've rationalized, I am not quite sure what to think anymore. Does anyone have any ideas for me? I am definitely not ready for a baby, which is why I've decided to do other things.