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A member asked:
According to my lmc i should be 10+ weeks pregnant. first ob appointment i had an abdominal scan, np said i was 8w5d. abd scan before 10w accurate?
A doctor has provided 1 answer
5 day margin: An 8 week scan has about a 5 day margin of error.
Answered 5/5/2014
4.1k views
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