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A) Ultrasound and hysteroscopic images of the yolk sac in a partial... | Download Scientific Diagram
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Figure 1 from Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar
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Early pregnancy ultrasound measurements and prediction of first trimester pregnancy loss: A logistic model | Scientific Reports
![Phil and Alex on Twitter: "I prayed for more than just a gestational sac (even though that's all we would need to see). Yolk sac made its first glimmer of appearance! I Phil and Alex on Twitter: "I prayed for more than just a gestational sac (even though that's all we would need to see). Yolk sac made its first glimmer of appearance! I](https://pbs.twimg.com/media/EF19V6QWsAUDaFH.jpg)
Phil and Alex on Twitter: "I prayed for more than just a gestational sac (even though that's all we would need to see). Yolk sac made its first glimmer of appearance! I
![Trans-abdominal ultrasound image showing measurement of gestational sac... | Download Scientific Diagram Trans-abdominal ultrasound image showing measurement of gestational sac... | Download Scientific Diagram](https://www.researchgate.net/publication/233874812/figure/fig6/AS:669583186874371@1536652480248/Trans-abdominal-ultrasound-image-showing-measurement-of-gestational-sac-diameter.png)
Trans-abdominal ultrasound image showing measurement of gestational sac... | Download Scientific Diagram
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