I Just found out that i was 5weeks and 3days pregnant My lmp was September 14 i had sex with my ex on the 24 of September then had sex with my boyfriend on the 28 of September i don't know who can be the father.

Dear Tracie,
Since sperm can live in a woman's reproductive tract for up to 5 days, it is possible that either one of the men can be the father. If you have regular 28-30 day cycles, you would ovulate on or around September 28, which means the window of fertility is from approximately September 23 to October 2. Without a paternity test it would not be possible to know for certain.
If your cycles are nomally much longer or much shorter than 29 days, let me know, as it could affect the answer.
Best of luck,


All Answers

Answers by Expert:

Ask Experts




I can answer questions about choosing a midwife, the different types of midwives, whether hiring a midwife is the right choice for you, history of midwifery, midwifery beliefs and practices, and where to find a good midwife. I can also answer questions about giving birth at home with a midwife.


I am studying to be a midwife. I gave birth four times with midwives, two at home, and have experience with different types of midwives.

I am studying to be a midwife.

©2017 About.com. All rights reserved.