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A member asked:
If i wanted the most accurate date of telling me when i got pregnant would i go with a 5w4d u/s 10w3d u/s or 12w4d u/s?
5 doctors weighed in across 2 answers
10w3d: Considering all things equal (ultrasonographer, interpretation, etc.) the earlier ultrasound should be the most accurate as long as the fetal pole is visualized (not usually before 7weeks).
Answered 3/18/2017
4.3k views
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Date got pregnant: Best guesstimate is to go with the 12w4f u/d.
Answered 3/14/2014
4.3k views
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