HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

Get your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
159 Doctors Online

By proceeding, I accept the Terms and Conditions

Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

HCM Blog Instant Access to Doctors
HCM BlogQuestions Answered
HCM Blog Satisfaction

Can Ultrasound Match To A Protected Sex Partner?

Hello my last period was 9/14/2013. Im really unsure how long my cycles are I've never tracked them. I am currently 17 wks & 4 days pregnant according to my 6 week ultrasound. The first man I had unprotected sex with on 9/25/2013 at around 3 am, then the second man protected on 9/29/2013 around 1 am. There were no breaks in the condom it was used properly. Who's more likely the father I want it to be the guy I had unprotected sex with because we already have a child together. Also I'm scared cuz my ultrasound matches more to man I had protected sex with. Why? Please help im a wreck ! :(
Mon, 20 Jan 2014
Report Abuse
General & Family Physician,  's  Response
Hi and thank you so much for this query.

I am so sorry to hear about what you are going through right now. The ultrasound never has a 100% concordance with the exact date of conception. this is because there is alaays a margin of error which falls within the same time frame that you had the two sexual encounters.

Considering all the informmation you have provided, it would be more likely to have conceived for the guy you had unprotected sex with but the exact call is difficult. You may want to go in for a paternity test to identify who the father of the child is.

I hope this addresses your query fully. Thank you so much for using our services and please feel free to ask for clarifications if need be. I wish you the best of health.
Dr. Ditah, MD.
I find this answer helpful
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]
Share on
 

Related questions you may be interested in


Recent questions on HIV


Loading Online Doctors....
Can Ultrasound Match To A Protected Sex Partner?

Hi and thank you so much for this query. I am so sorry to hear about what you are going through right now. The ultrasound never has a 100% concordance with the exact date of conception. this is because there is alaays a margin of error which falls within the same time frame that you had the two sexual encounters. Considering all the informmation you have provided, it would be more likely to have conceived for the guy you had unprotected sex with but the exact call is difficult. You may want to go in for a paternity test to identify who the father of the child is. I hope this addresses your query fully. Thank you so much for using our services and please feel free to ask for clarifications if need be. I wish you the best of health. Dr. Ditah, MD.