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

How Can One Calculate The Delivery Due Date ?

I had sex on January 12.It was while me and my boyfriend were split up. It was unprotected, but he pulled out. Then I got back with my boyfriend and him and I had sex on January 21, unprotected and he did not pull out. I am pregnant and had two ultrasounds, one at 6 weeks and 1 day and one at 18 weeks. Both said I am due on October 16, meaning the date of conception was January 23. How accurate is this and how probable is it that the baby is for my boyfriend?
Tue, 24 Jan 2012
Report Abuse
Pediatrician 's  Response
hello,
welcome to healthcaremagic.
Ultrasound dating is most accurate if undertaken in the first trimester with error margin of 6 days.so mostly this method is accurate.
take care
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


Loading Online Doctors....
How Can One Calculate The Delivery Due Date ?

hello, welcome to healthcaremagic. Ultrasound dating is most accurate if undertaken in the first trimester with error margin of 6 days.so mostly this method is accurate. take care