Get your Health question answered in 3 easy steps
A Doctor will be with you shortly
Ask a Doctor Now
128 Doctors are Online

Pregnant. How to detect the father of baby?

hello im currently twelve weeks and four days pregnant and my due date is 27 october this year.the date of the first day of my last menstrual period was 18 december 2012.i usually have a regular 30 day cycle.i made the mistake of sleeping with two different men... Man A on 12 january and Man B on 3 february this year.i went for a pregnancy blood test and scan on 12 february and they both declared that at the time i was not pregnant.however after 3 months of missing periods i went for another scan on 20 march and i was told that i was 7 weeks and six days very much confused....who is most likely to be the father Man A or Man B???..and is it possible to get pregnant after a missed period???...and can bloodtests and scans be sometimes wrong.
Asked On : Sun, 21 Apr 2013
Answers:  1 Views:  52
Report Abuse
Share on Facebook
Share on Twitter
Share on Google+
OBGYN 's  Response
Hello, I would be happy to help you with your question.

1. Based on your due date of 10/27, then conception occurred right around 2/3/2013.
2. Based on your LMP, though, conception would have occurred around 1/1/2013
3. Based on the 3/20 scan, your due date is 10/31, with conception around 2/7

Given the lack of reliability of your cycle, the most accurate dating of the pregnancy (and conception) is the ultrasound. At about 8 weeks the ultrasound is very accurate. Based on that scan, 'ManB' is the father. Also, your due date should be 10/31. These facts should be further reviewed with your doctor to confirm what I am telling you.

I hope that this helps. If you have more questions, please click on "ASK ME A QUESTION" link above to directly ask me a question!
Answered: Wed, 24 Apr 2013
I find this answer helpful

1 Doctor agrees with this answer

Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer. For a more detailed, immediate answer, try our premium service [Sample answer]


Loading Online Doctors....
© Ebix, Inc. All Rights Reserved.
All the information, content and live chat provided on the site is intended to be for informational purposes only, and not a substitute for professional or medical advice. You should always speak with your doctor before you follow anything that you read on this website. Any health question asked on this site will be visible to the people who browse this site. Hence, the user assumes the responsibility not to divulge any personally identifiable information in the question. Use of this site is subject to our Terms & Conditions
Already Rated.
Your rating:

Ask a Doctor