Level 2 Anomaly Scan or Targeted Imaging for Fetal Anomalies (TIFFA), is a detailed obstetric ultrasound examination, performed between 18 and 22 weeks of gestation. Timing: 18–22 weeks.

A Structured Approach to the 11–14-Week Ultrasound Scan 1. Initial Assessment In early pregnancy, it is important to confirm viability,...

What is it? A dating scan or viability scan , is a first-trimester obstetric ultrasound  examination primarily performed to accurately...