My LMP was on December 9th, and it lasted until the 14th. I had sex with guy #1 on December 16th and on December 21st. Then I had sex with guy #2 on December 24th. I took a pregnancy test on January 7th and it came back positive. Who's the father?
Based on your last period, your fertility window may have been between 12/19 and 12/29. As you were with both men are at the same time, there is no way for me to make an accurate guess as to who the father of your child is.
Updated on March 28, 2018