I'm pregnant... so I had my last period may 11th to 13th, I had sex with guy #1 on the 21st I had sex with guy #2 on the 25th, I was ovulating this week so I'm confused about who the dad could possibly be... the pregnancy calculator say I'm 5 weeks and one day! And I supposedly conceived on the 25th which is when I had sex with guy #2, but that doesn't make sense to me because when I count from that day until now, that adds up to b 3 weeks and like I think 4days but when I count from guy#1 until now its like 4 weeks and 3or 4 days which makes more sense and it goes with what the doctor says, because she said she think I'm probably around 4 weeks. I don't get ultra sound until I'm 6weeks... so as you can see I'm alll confused please help doctor!!

No one can possibly know when you conceived when you had sex only 4 days apart. You are going to have to wait until the baby is born to do DNA testing, sorry.

The dates of your encounter are so close together that it will be impossible to tell who the father is without a paternity test after the baby is born.