A member asked:

6 week ultrasound it showed 1 gestational sac with 2 yolk sacs one measuring smaller than the other with only 1 heart beat. at 8 weeks there was 1?

A doctor has provided 1 answer

Dr. Paxton Daniel answered

Sounds like: A very early twin gestation with one nonviable embryo. From what you provide, the surviving embryo is well. Take heart, get good prenatal care, and get a followup ultrasound if your OB advises so.

Dr Thompson agreed

Answered 6/10/2014

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A member asked:

6 week ultrasound it showed 1 gestational sac with 2 yolk sacs one measuring smaller than the other with only 1 heart beat. at 8 weeks there was 1?

A doctor has provided 1 answer

Dr. Paxton Daniel answered

Dr Thompson agreed

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