When is a foetal anomaly scan generally performed? A detailed anatomical ultrasound is commonly recommended around 18–22 weeks of pregnancy, subject to individual clinical guidance. Dr. Manju Whig Singh provides consultation relevant to Best Anomaly Scan in Greater Noida, discussing mid-pregnancy imaging. The examination assesses visible foetal structures and may identify certain abnormalities. A normal scan cannot rule out every congenital or developmental condition. for appointments and personalized guidance, call or WhatsApp: +91 9811116779.