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A member asked:

My first ultrasound was in my late 2nd trimester. how accurate is due date?

A doctor has provided 1 answer
Dr. Anthony Filly answered

Specializes in Radiology

Depends: On how good the measurements were, how your baby's growth is. In a very average sized baby with good measurements, it's pretty accurate. Was it fairly close to your clinical/lmp date.

Answered 8/14/2018

5.2k views

Thank

Related Questions

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Why do they change your due date nin the second trimester if early ultrasounds are accurate?

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Can you figure out conception date from 2 first trimester ultrasounds??

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A member asked:

Four first trimester ultrasounds done at 7 8 10 12 week all come. Up with same conception date. What's it mean??

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A member asked:

I am wondering how accurate are first trimester ultrasounds and what is the longest sperm can live inside a woman?

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A member asked:

Please help, how accurate are first trimester ultrasound and how many days are they usullly off? How accurate are 1st trimester ultrasounds. I'm trying to figure out if I should keep my baby or move forward with getting a abortion. After my ultrasound i

2 doctors weighed in across 2 answers

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