Anomaly scan

The Anomaly Scan, also known as the mid-pregnancy or level II ultrasound, is a detailed scan performed between 18 and 22 weeks of pregnancy. It is one of the most important prenatal investigations, aimed at assessing the structural development of the fetus and identifying any congenital abnormalities. This scan provides a comprehensive evaluation of the baby’s organs and overall growth.

During the anomaly scan, the doctor carefully examines the fetal brain, heart, spine, kidneys, limbs, face, and abdominal organs. It also checks the position of the placenta, the amount of amniotic fluid, and the condition of the cervix. The scan helps ensure that the baby is developing normally and can detect many structural issues at an early stage.

Key purposes of the anomaly scan include:

• Detailed assessment of fetal anatomy and organ development
• Detection of congenital abnormalities or birth defects
• Evaluation of fetal growth and measurements
• Checking placental location and amniotic fluid levels
• Assessing cervical length to predict risk of preterm birth
• Monitoring overall pregnancy health