Aa
A
A
A
Close
Teen Pregnancy Concerns Community
4.03k Members
Avatar universal

DUE DATE/CONCEPTION/OVULATION

I've had two ultrasounds since I found out I was pregnant. The doctors have both said that my due date is Oct. 4th which comes from my LMP Dec. 28th and the two ultrasounds. Now the question I have is if I ovulated late would it affect the due date because all the conception calculators I've used and all the other types of calculators puts my most fertile days around the middle of Jan. (from about the 6-16th) on average. But the thing is I had sex with 3 different guys with 2 of them being in the early weeks of Jan. The third I had sex with on Jan 25th. I just want to know whether oit is possible to differenciate whether it is one of the two men earlier or the Jan 25th guy.
3 Responses
Avatar universal
the actual date of conception is 2 weeks later than what they say. they say the first day of a pregnancy is the last day of your lmp. it's most likely one of the first 2 guys but u/s's can be off by 1-3 weeks. so the ONLY way to know who the father is is to have a paternity test done once the baby is born.
Avatar universal
Thanks for commenting heather. You seem to be everywhere answering everyone's questions giving all the help you can.
Avatar universal
i've done lots of researching. lol.
Have an Answer?
Top Pregnancy Answerers
Avatar universal
st. louis, MO
13167 tn?1327197724
Austin, TX
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
Get information and tips on how to help you choose the right place to deliver your baby.
Get the facts on how twins and multiples are formed and your chance of carrying more than one baby at a time.
Learn about the risks and benefits of circumcision.
What to expect during the first hours after delivery.
Learn about early screening and test options for your pregnancy.
Learn about testing and treatment for GBS bacterium.