A member asked:

My ultrasound on 4th jan 2013 stated that am 21wks preg. but my doctor says i will be 21wks on tuesday 8th jan 2013. is he right?

A doctor has provided 1 answer

Might: Ultrasound date is not 100% precise, they are 50% right but about +/- for a week in other 50% of the cases.

Answered 1/6/2013

5.4k views

Thank

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