A member asked:

When your pregnant does the ultrasound conception date the obgyn gives your accurate?

6 doctors weighed in across 2 answers

Yes: Yes, depending when it performed it is accurate +\- 7days

Answered 6/3/2015

2.7k views

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Dr. Michael Gabor answered

Specializes in Diagnostic Radiology

The range: of error for ultrasound gestational age is about +/- 8% in days.

Answered 6/3/2015

2.7k views

Thank

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