Understanding Fetal Scan

Fetal scans, often called prenatal ultrasounds, are crucial for monitoring the development and well-being of a fetus during pregnancy. These scans help detect abnormalities, estimate gestational age, and observe fetal movements and position.

Types of Fetal Scans:

• Early pregnancy scan (dating scan)
• NT Scan (Nuchal Translucency)
• Anomaly scan (mid-pregnancy scan)
• Growth scan (third trimester)

Why are they performed?

• Confirm pregnancy
• Monitor fetal development
• Check for congenital anomalies
• Assess placenta position and amniotic fluid

Side Effects:

Fetal scans are safe and use no radiation. Discomfort is minimal and typically involves the pressure from the ultrasound probe.

Frequently Asked Questions

1. Is ultrasound harmful for my baby?

Ans -No, fetal scans are safe and widely used throughout pregnancy without risk to the baby.

2. When should I get a fetal scan?

Ans -Scans are typically done at 6–8 weeks, 11–14 weeks (NT scan), 18–22 weeks (anomaly scan), and later for growth monitoring.

3. Can I know the baby’s gender through this scan?

Ans - Gender determination is not allowed under Indian law (PCPNDT Act).

4. Should I come with a full bladder?

Ans -Yes, in early pregnancy scans a full bladder gives clearer images.