Hi, my LMP was November 19th, I had sex with partner A on the 28th of November and also had sex on the 1st of December with partner B. I have had ultrasounds done to determine exact due dates they were both different i was told my due date was August 26th then August 25 and the last one was August 20th. My doctor is gonna do another ultrasound to double check dates. The doctor told me the last ultrasound could have been off. I want to know who the father would be.
MizBrown, It all depends when the ultrasounds were done. The earliest one around 6 weeks is the most accurate. from there on they lose accuracy and after week 18 they are totally useless to determine conception, only to monitor the baby's growth and predict a birth date.
Unfortunately with Aug 25/26 as the due dates, either partner could be the father. Partner B is however more likely to be the father.