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A member asked:
My doctor switched my ultrasound from a pre-conception ultrasound to a first trimester ultrasound. what's the difference?
A doctor has provided 1 answer
The difference: is you are now pregnant? Otherwise a transvaginal ultrasound is essentially performed in the same manner, whether you are pregnant or not.
Answered 6/16/2018
2.9k views
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Four first trimester ultrasounds done at 7 8 10 12 week all come. Up with same conception date. What's it mean??
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Whats the error in a first trimester (9 to 12 weeks ultrasound made by skilled doctor, 3 of up to 7 days? Different awnsers by different doctors here
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