![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/lw685/springer-static/image/art%3A10.1038%2Fs41598-020-58114-3/MediaObjects/41598_2020_58114_Fig3_HTML.png)
Early pregnancy ultrasound measurements and prediction of first trimester pregnancy loss: A logistic model | Scientific Reports
![The human yolk sac size reflects involvement in embryonic and fetal growth regulation - Odland Karlsen - 2019 - Acta Obstetricia et Gynecologica Scandinavica - Wiley Online Library The human yolk sac size reflects involvement in embryonic and fetal growth regulation - Odland Karlsen - 2019 - Acta Obstetricia et Gynecologica Scandinavica - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/d12cefd9-dbfc-4381-92ef-af6b73b6efd9/aogs13466-fig-0001-m.jpg)
The human yolk sac size reflects involvement in embryonic and fetal growth regulation - Odland Karlsen - 2019 - Acta Obstetricia et Gynecologica Scandinavica - Wiley Online Library
![Normal and Abnormal US Findings in Early First-Trimester Pregnancy: Review of the Society of Radiologists in Ultrasound 2012 Consensus Panel Recommendations | RadioGraphics Normal and Abnormal US Findings in Early First-Trimester Pregnancy: Review of the Society of Radiologists in Ultrasound 2012 Consensus Panel Recommendations | RadioGraphics](https://pubs.rsna.org/cms/10.1148/rg.2015150092/asset/images/medium/rg.2015150092.fig13.gif)
Normal and Abnormal US Findings in Early First-Trimester Pregnancy: Review of the Society of Radiologists in Ultrasound 2012 Consensus Panel Recommendations | RadioGraphics
![Association between different morphological types and abnormal karyotypes in early pregnancy loss - Angiolucci - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Association between different morphological types and abnormal karyotypes in early pregnancy loss - Angiolucci - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/413d99fc-0931-48e5-82fc-cc8676c91a5b/mfig005.jpg)
Association between different morphological types and abnormal karyotypes in early pregnancy loss - Angiolucci - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
![A very large yolk sac (Y) (mean diameter, 8.1 mm) and a living embryo... | Download Scientific Diagram A very large yolk sac (Y) (mean diameter, 8.1 mm) and a living embryo... | Download Scientific Diagram](https://www.researchgate.net/publication/7446477/figure/fig3/AS:277742101778451@1443230285857/A-very-large-yolk-sac-Y-mean-diameter-81-mm-and-a-living-embryo-E-crown-rump.png)
A very large yolk sac (Y) (mean diameter, 8.1 mm) and a living embryo... | Download Scientific Diagram
![PDF] Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar PDF] Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/bb83aa1b15d3486410df97e925bab545af9e0ea1/2-Figure2-1.png)
PDF] Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar
![PDF] Size of Yolk Sac by Ultrasonography and Its Correlation with Pregnancy Outcome | Semantic Scholar PDF] Size of Yolk Sac by Ultrasonography and Its Correlation with Pregnancy Outcome | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/9700257e6764355f2cfc584344a8a517a8c37ee6/3-Figure3-1.png)
PDF] Size of Yolk Sac by Ultrasonography and Its Correlation with Pregnancy Outcome | Semantic Scholar
![Figure 1 from Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar Figure 1 from Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/bb83aa1b15d3486410df97e925bab545af9e0ea1/2-Figure1-1.png)
Figure 1 from Abnormal sonographic appearances of the yolk sac: which can be associated with adverse perinatal outcome? | Semantic Scholar
![Understanding how 4 abnormal ultrasound findings relate to miscarriage risk | Your Pregnancy Matters | UT Southwestern Medical Center Understanding how 4 abnormal ultrasound findings relate to miscarriage risk | Your Pregnancy Matters | UT Southwestern Medical Center](https://s3-us-west-2.amazonaws.com/utsw-patientcare-web-production/original_images/yolk_sacs.png)