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What is a Morphology Scan?

Published in Prenatal Screening 2 mins read

A morphology scan is a routine antenatal ultrasound performed during pregnancy to assess the baby's development.

Understanding the Morphology Scan

A morphology scan, also known as an anatomy scan, is a crucial part of prenatal care. It's designed to check the physical development of the baby and identify any potential issues.

Key Aspects of a Morphology Scan

  • Timing: This scan is typically conducted between 18 to 22 weeks of pregnancy.
  • Purpose: The scan focuses on examining:
    • The baby's size.
    • The development of their body organs.
  • Procedure: It's an ultrasound procedure, which uses sound waves to create images of the baby.
  • Recommendation: Your doctor or midwife will likely recommend this scan as part of your routine prenatal care.
  • Choice: While recommended, the decision to undergo the scan is ultimately yours.

What to Expect During the Scan

The sonographer will use a transducer (a device that emits sound waves) to examine the baby’s various body parts. They will be looking for:

  • Organ development: To ensure organs like the heart, brain, kidneys, and limbs are developing as expected.
  • Measurements: To measure the baby's size and growth.
  • Placental health: Assessing the placenta and amniotic fluid levels.

Key Information

Scan Type Typical Timing What It Checks Is It Mandatory?
Morphology Scan 18-22 weeks Baby's size and organ development, physical health No

Benefits of a Morphology Scan

  • Peace of mind: Provides reassurance about the baby's health.
  • Early detection: Helps identify potential issues early, allowing for timely intervention if needed.
  • Informed decisions: Allows parents to make informed decisions about their pregnancy and care plan.

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