Pregnancy scans are essential for monitoring both your health and your baby’s development. Whether it’s your first ultrasound or a follow-up, understanding the purpose and what to expect can help you feel more confident and informed throughout your pregnancy journey. Types of pregnancy scans • Dating scan – 5-6 weeks • NT scan with a blood test – 11-13 weeks • Anomaly scan – 20 weeks • Growth scan – 28 weeks • Final scan – 36-37 weeks Watch Dr. Sivakami of Kauvery Hospital, one of the best Gynecologists in Vadapalani, Chennai explain the different types of scans and their importance.