Not certain: The ultrasound estimate is not accurate enough to pinpoint a specific day, it may be several days off. Also, sperm viability may be several days as well, so actual conception could be a few days after intercourse. CRL stands for crown-rump length, which is the length of the fetus. The estimated gestational age is based on the CRL.
Answered 5/20/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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