Who is likely to be the father? I'm around 8 weeks pregnant.

Hi, guest.

Unfortunately, based on the information provided, it is difficult to determine with certainty who the biological father is.

If your menstrual cycle is regular, the fertile window (when you are most likely to get pregnant) typically occurs 10-14 days after the first day of your last menstrual period. Since you had sex with Guy A on 2/14 and then had your period from 2/15-2/21, it is less likely that he is the father, as this falls outside of the fertile window.

However, sperm can survive in the female reproductive tract for up to five days, so it is possible that the sperm from Guy A fertilized an egg that was released later than expected, causing a delay in your period. Additionally, ovulation can be unpredictable and may occur earlier or later than expected.

Since you had sex with Guy B on March 1st, which is closer to your ovulation date, it is also possible that he is the father.

The most accurate way to determine paternity is through a DNA test, which can be done before or after the baby is born.