It depends: how far along you are. Early in pregnancy, at 4-5 weeks, it is normal to see just a sac because the embryo is too small. After 5-6 weeeks, it would be abnormal to see only a sac.
Answered 4/12/2016
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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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