Brooksville, FL

A 23-year-old female asked:

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

2 doctor answers • 6 doctors weighed in

Dr. Lawrence Schappaanswered

Obstetrics and Gynecology 36 years experience

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

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2.7k viewsReviewed >2 years ago

Dr. David Lipkin

Dr. Larry Eastburn

Dr. David Lipkin and another doctor agree2 doctors agree

Dr. Michael Gaboranswered

Diagnostic Radiology 35 years experience

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

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2.7k viewsReviewed >2 years ago

Dr. Jeffrey Juchau

Dr. Tony Willson

Dr. Jeffrey Juchau and another doctor agree2 doctors agree

Related questions

A 24-year-old female asked:

My lmp was Feb 8-12. My due date was Nov 23.(calculated by my first sonogram).My Obgyn informed me my conception date was Mar 2. I had intercourse on Feb 20th and Feb 27-28. What would be sexual intercourse that would had led to my conception date ?

1 doctor answer • 1 doctor weighed in

A 37-year-old member asked:

Polyps appeared on cervix 7wks after conception. Was it estrogen that made them grow? Were they inside and pregnancy pushed them out? Thoughts? Obgyn?

1 doctor answer • 1 doctor weighed in

A 30-year-old female asked:

When the ultrasounds says you are 5 weeks pregnant.. Is this the gestational age or conception age?

1 doctor answer • 1 doctor weighed in

A 23-year-old female asked:

With a normal pregnancy, all ultrasounds including ones in the 1st trimester showed LMP 10/15/12. Could conception have occurred after 11/7/12?

1 doctor answer • 2 doctors weighed in

A 25-year-old female asked:

Even though ultrasounds go by gestational age, can you still get pregnant within that 2 weeks of gestational age they don't count as conception age?

1 doctor answer • 1 doctor weighed in

Last updated Jun 3, 2015

Found in:

Female health›Sonogram

People also asked

If my sonogram dates june 18, as conception, could intercourse from the 9th be when i got pregnant?

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My sonogram says 6 weeks, 3 days, on july 19, 2012, it dated conception to june 18, or 19, i think i got pregnant june 9 or 10. Is this possible?

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Im 8weeks 3 days pregnant as of today I received my ultra sound sept 15th 2014. My LMP is off by two weeks I'm irregular . What is my conception date?

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According to sonogram, due date is march 26, conception would be june 18, i had sex on june 9& 28, which more likely to be date that got me pregnant?

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How accurate are ultrasounds during early pregnancy? I had one at the ER are the ones given in the obgyn office more accurate? Thoughts? Transvaginal

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