![Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study - Abdallah - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study - Abdallah - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/c924f52f-3eff-4c81-8fb3-c63fd50d74b1/mfig004.jpg)
Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study - Abdallah - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
![Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study - Abdallah - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study - Abdallah - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/b0271384-19a6-4c36-9829-03d1abd9131c/mfig002.jpg)
Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study - Abdallah - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
![Reference intervals of gestational sac, yolk sac and embryo volumes using three‐dimensional ultrasound - Bagratee - 2009 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Reference intervals of gestational sac, yolk sac and embryo volumes using three‐dimensional ultrasound - Bagratee - 2009 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/25a43bda-817e-4ab3-b972-4e06a22bc5fb/mfig002.gif)