Fetal Anomaly - Viability Scan

The following are the goals when we are performing early viability scan –

• Visualisation and localisation of gestational sac (Intra/extra uterine)
• Dating the pregnancy
• Assessing viability
• Determining number of gestational sac (single/multiple)
• In case of twins establishing chorionicity and amnionicity
• Early diagnosis of fetal anomaly