My LMP was August 21st. I had sex with the first guy from Aug. 31st-Sept. 10th and the second guy on Sept. 15th. (With a condom) At my first sonogram on Oct. 23rd it shown that I was 9w1d which matched up perfectly with my LMP dating. Is it safe to say I ovulated and conceived the first week in sept. since my sonogram AND LMP matches perfectly? I'm just worried that if I did get pregnant on sept. 15th my due date should be later than what it was set as.
The father of your baby is the first guy. By Sept 15th, you were on the 25th day of your cycle, WELL past the last possible day of ovulation, and you were already pregnant when you had sex with the second guy. When did you take a pregnancy test that showed a positive result?