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A member asked:

My duedate is on 11.20.15. i had 4 early ultrasounds that gave me edd nov 23, 20, 19. when would i have conceived? & how accurate are ultrasounds?

A doctor has provided 1 answer
Dr. Thalia Lopez answered

Specializes in Obstetrics and Gynecology

Conception date: Your conception date would have been around Feb. 27, 2015. First trimester Sonos are very accurate. Whenever there is a discrepancy between due date by your last period vs a due date by a sono done < 12 weeks then we rely on the sono. Sonos Done within the first trimester are accurate within 7 days. Congrats!

Dr Livingston and 2 doctors agreed

Answered 9/14/2015

2.3k views

Thank

Related Questions

A member asked:

My edd by the transvaginal ultrasound at 6 weeks 3 days was 2/1/13. What possible days could I have conceived?

2 doctors weighed in across 2 answers

A member asked:

Ultrasound done jan 9 said 15 wks 5 d with due date June 28. Is it possible to have conceived from sex oct 14/15?

A doctor has provided 1 answer

A member asked:

If my ultrasound due date is Sept 22nd, is there a chance I conceived Dec 10th?

A doctor has provided 1 answer

A member asked:

My due date is 6/23/13. I have a normal 28 day cycle 7 days. My ultrasound say o conceived on 9/16/12. But i ovulated on 9/28-29/12. How is that poss?

A doctor has provided 1 answer

A member asked:

If i had sex between november 2nd-8th 2013 &conceived during that time when would my due date be? February 20th had an ultrasound that said 17wks/5d

A doctor has provided 1 answer

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