![A wide fetal pole with bifid appearance and two yolk sacs in a unique... | Download Scientific Diagram A wide fetal pole with bifid appearance and two yolk sacs in a unique... | Download Scientific Diagram](https://www.researchgate.net/publication/38012477/figure/fig2/AS:280444504428552@1443874588102/A-wide-fetal-pole-with-bifid-appearance-and-two-yolk-sacs-in-a-unique-gestational-sac.png)
A wide fetal pole with bifid appearance and two yolk sacs in a unique... | Download Scientific Diagram
![Early pregnancy ultrasound measurements and prediction of first trimester pregnancy loss: A logistic model | Scientific Reports Early pregnancy ultrasound measurements and prediction of first trimester pregnancy loss: A logistic model | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-020-58114-3/MediaObjects/41598_2020_58114_Fig1_HTML.png)
Early pregnancy ultrasound measurements and prediction of first trimester pregnancy loss: A logistic model | Scientific Reports
![6 weeks found out it's di-di twins but B has a small sac and we might lose that baby. Anyone with experience? : r/parentsofmultiples 6 weeks found out it's di-di twins but B has a small sac and we might lose that baby. Anyone with experience? : r/parentsofmultiples](https://i.redd.it/6-weeks-found-out-its-di-di-twins-but-b-has-a-small-sac-and-v0-yz14br64qxva1.jpg?width=3000&format=pjpg&auto=webp&s=b8bc646dd6a53dee834a3f86da9c7287e82fb448)
6 weeks found out it's di-di twins but B has a small sac and we might lose that baby. Anyone with experience? : r/parentsofmultiples
![Is the sac suppose to be empty? This isn't a hate post, I just have never had a scan before 6 weeks of pregnancy so I'm not sure what it's suppose to Is the sac suppose to be empty? This isn't a hate post, I just have never had a scan before 6 weeks of pregnancy so I'm not sure what it's suppose to](https://i.redd.it/86m6r494wk4a1.jpg)