Understanding Fetal Growth Scans: When, Why, and What to Expect

By Pallavi Maternity & General Surgery Hospital

Understanding Fetal Growth Scans

Pregnancy is a journey filled with excitement, questions, and anticipation. One essential part of this journey is monitoring your baby’s development. Among the many tools available, the fetal growth scan plays a vital role in ensuring your baby is growing at a healthy pace. At Pallavi Maternity & General Surgery Hospital, we prioritize comprehensive prenatal care including timely and precise growth scans to support both mother and baby through every stage of pregnancy.


What is a Fetal Growth Scan?

A fetal growth scan, also known as a growth ultrasound, is a routine procedure performed during the second or third trimester of pregnancy. Its main goal is to assess your baby's growth, positioning, and overall health within the womb.

This scan uses ultrasound imaging to measure various parameters like:

  • Head circumference (HC)

  • Abdominal circumference (AC)

  • Femur length (FL)
    These measurements help estimate your baby’s weight and growth trajectory and can detect any signs of growth restriction or abnormal development.


When is a Growth Scan Recommended?

Typically, fetal growth scans are recommended:

  • Between 28 and 32 weeks of pregnancy for routine assessment

  • Earlier or more frequently if the pregnancy is considered high-risk

Doctors may advise a growth scan if:

  • You have a history of pregnancy complications

  • The baby appears smaller or larger than expected during a clinical exam

  • There are concerns about amniotic fluid levels

  • You have medical conditions like gestational diabetes or high blood pressure


Why is a Growth Scan Important?

A growth scan is more than just a peek at your growing baby. It provides:

  • Reassurance that your baby is growing at a normal rate

  • Early detection of issues such as Intrauterine Growth Restriction (IUGR) or macrosomia

  • Monitoring of placental function and amniotic fluid levels

  • Insight into fetal well-being, allowing your obstetrician to make informed decisions on the delivery plan


What to Expect During the Scan

The scan is non-invasive, painless, and typically takes 15 to 30 minutes. Here’s what you can expect:

  • You'll lie on an exam table while a gel is applied to your abdomen

  • The sonographer will use a transducer to capture live images of your baby

  • You may get to see your baby move, and in some cases, hear the heartbeat

No special preparation is required, but wearing comfortable clothing can help make the process smoother.


Final Thoughts

A fetal growth scan is an essential milestone in your pregnancy journey. It gives parents peace of mind while equipping doctors with critical information to ensure a healthy delivery. At Pallavi Maternity & General Surgery Hospital, we combine advanced diagnostic technology with personalized maternity care, offering the reassurance every expecting parent deserves.


πŸ“’ Ready for your next scan?

πŸ“ Visit us today and take the next step toward a healthier tomorrow.
πŸ“ž Call Us: +91 99305 32572
πŸ“ Visit Us:
Pallavi Maternity & General Surgery Hospital
Plot No. 45, Sport Club, Shop No. 1/2, Neelkant Pride,
Near Ramsheth Thakur International Sport Complex,
Khar Kopar, Sector-17, Ulwe, Navi Mumbai,
Uran, Navi Mumbai (New Mumbai), Maharashtra, India

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