Ultrasound: It is not possible to calculate the due date from pregnancy hormone concentrations. A transvaginal 2 weeks after the anticipated menstrual period will yield a fetal heart beat and the crown lump length (CRL). Providers have tables that tell them into what gestational age a given CRL translates into and what the due date will be.
Answered 1/24/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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