Hi, I'm ten weeks today, I have been with the same guy for 3 years and he ended up cheating on me (guy A), then I went out the bar and he was with that girl so I was upset got drunk and took a guy home (guy B). Both of them finished inside me and I was not using protection. I didn't care if my boyfriend at the time got me pregnant cause we wanted to start settling down. Anyway, I am mature I just messed up and I am taking responsibility for my actions. So my last period was September 7th, and me and my ex stopped having sex September 17th was the last day then September 21st is when I took that guy home. So which one do you think it is? Thanks.

50/50 chance for both guys... you have to do a DNA test after the baby is born... no possible way to know before then.

I agree with Smoothy. The dates of intercourse were too close together to even attempt to guess, even with an ultrasound. You'll have to wait until the baby is born and get a DNA test done.