Time line: If there is no doubt about when a woman conceived, by 6 weeks gestation an embryo with a heart beat should be visible on transvaginal ultrasound. If conception is unknown then the absence of a yolk sac and a heart beat could indicate that the pregnancy is not along as far as believed.
Answered 3/20/2016
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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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