Anomaly scan or 20-week scan is the prenatal ultrasound performed between weeks 18 and 22. In this scan, fetal anomalies like cleft lip, anencephaly, diaphragmatic hernia, congenital heart defects, spina bifida, etc., are looked for.
Anomaly Scan: Techniques and Necessity
A detailed ultrasound scanning is performed during pregnancy to detect any anomalies present in the fetus. Read the article below to know more.
