Gestational Sac in Pregnancy and Meaning If Empty

The gestational sac forms early in pregnancy to enclose an embryo and amniotic fluid. Certain sac characteristics can indicate a compromised pregnancy.

8 Week Ultrasound. My wife and I are a pretty typical…, by Zechariah West

Anembryonic pregnancy, Radiology Reference Article

Blighted Ovum (Anembryonic Pregnancy): Causes & Symptoms

Gestational Sac during Pregnancy

First Trimester Pregnancy Failure - The Empty Amnion

Ultrasound Video showing an empty Gestational sac in pregnancy of about 6 weeks 2 days.

First Trimester Pregnancy Failure - The Empty Amnion

Diagnostic Ultrasound in the First Trimester of Pregnancy

Yolk Sac at Ultrasound: What It Is and What It Means If It's Not There

Cervical pregnancy - Wikipedia