My LMP was on December 12, and it lasted for seven days. I had sex with guy #1 on the 30th of December, and then I had sex with guy #2 on January 11th. Who is the father of my child?


Based on your LMP, your fertility window may have been between December 22nd and January 1st. My guess is the first man the father of your baby. As I'm not a medical professional, this is only a guess based on the information that you provided. Please speak with your doctor to confirm.

Updated on March 25, 2018

Original Article:

When Did I Get Pregnant or Conceive?
By Marissa