A growth scan in Delhi, often done with colour Doppler, is a third-trimester ultrasound that checks how well your baby is growing and thriving in the final weeks of pregnancy. It estimates your baby’s weight, measures the amniotic fluid, and — with Doppler — assesses the blood flow through the cord and to the baby’s brain. At Edge Imaging & Diagnostics in Paschim Vihar, West Delhi, growth scans with colour Doppler are performed accurately to help keep your baby safe as your due date approaches.
This guide explains what a growth scan and colour Doppler are, when they are done, what they check, and who needs them.
Reviewed by Dr. Nishant Thapar, MBBS, MD (Radiodiagnosis), Founder — Edge Imaging & Diagnostics, Paschim Vihar, New Delhi.
What Is a Growth Scan?
A growth scan is an ultrasound that measures your baby’s head, abdomen and thigh bone to calculate an estimated fetal weight (EFW) and plot it on a growth chart. It checks that your baby is growing at a healthy rate — not too small (growth restriction) and not unusually large — and also looks at the amniotic fluid, the placenta and the baby’s position. Unlike the detailed anomaly scan, its focus is growth and wellbeing rather than anatomy.
What Is Colour Doppler in Pregnancy?
Colour Doppler is a special ultrasound setting that shows blood flow. In a growth scan it is used to check the flow in the umbilical artery (the cord), the baby’s middle cerebral artery (brain), and sometimes the mother’s uterine arteries. These readings tell the doctor whether the placenta is supplying the baby well. Abnormal Doppler flow is an early warning of growth restriction and helps decide whether closer monitoring — or earlier delivery — is needed.
When Is a Growth Scan Done?
A growth scan is usually done in the third trimester, from about 28–36 weeks, and may be repeated every 2–4 weeks in higher-risk pregnancies. Your doctor decides the timing based on your pregnancy; some mothers need only one, while others need serial scans to track growth and Doppler trends.
| Growth scan checks | What it measures |
|---|---|
| Estimated fetal weight | Baby’s size and growth percentile |
| Amniotic fluid (AFI) | Whether fluid is normal, low or high |
| Colour Doppler | Blood flow in cord and to the brain |
| Placenta & position | Placental site and baby’s presentation |
Who Needs a Growth Scan with Doppler?
A growth scan with Doppler is especially advised if you have:
- High blood pressure or pre-eclampsia
- Diabetes (pre-existing or gestational)
- A baby measuring small or large for dates
- Low or high amniotic fluid
- A twin or multiple pregnancy
- Reduced baby movements, or a previous pregnancy with growth problems
Why the Growth Scan Matters
The growth scan and Doppler together are one of the best ways to spot a baby who is not getting enough nourishment (growth restriction) before it becomes dangerous. Catching this early lets your obstetrician plan extra monitoring and choose the safest time for delivery — which can make a real difference to your baby’s outcome. If a heart concern is suspected, a fetal echocardiography may also be advised.
Is the Growth Scan and Doppler Safe?
Yes, completely. Both use ultrasound sound waves, not radiation, and are safe for you and your baby, even when repeated. The scan is painless and needs no special preparation.
Growth Scan in Delhi — Why Choose Edge Imaging
At Edge Imaging & Diagnostics, growth scans and colour Doppler are performed by Dr. Nishant Thapar on modern ultrasound with careful measurement and clear reporting, under our NABH-aligned quality standards. Expectant mothers across West Delhi — Paschim Vihar, Punjabi Bagh, Rajouri Garden, Moti Nagar and nearby areas — trust our accurate, patient-first prenatal care, including for high-risk pregnancies. To book a growth scan in Delhi, call 9555999960 or visit our contact page.
Frequently Asked Questions
How much does a growth scan with Doppler cost in Delhi?
A growth scan with colour Doppler in Delhi generally costs about ₹1,200–₹2,800. Edge Imaging offers transparent pricing — please call us for the current cost.
Is colour Doppler safe for my baby?
Yes. Doppler ultrasound is used routinely in pregnancy and is safe for you and your baby when done appropriately by an experienced radiologist.
How often will I need a growth scan?
Many mothers need just one in the third trimester. In higher-risk pregnancies, scans may be repeated every 2–4 weeks to track growth and blood flow, as your doctor advises.
How accurate is the estimated fetal weight?
Ultrasound weight estimates are usually within about 10–15% of the actual birth weight. They are most useful for tracking the trend in growth over time rather than an exact figure.
Do I need any preparation for a growth scan?
No special preparation is needed. You can eat normally and a full bladder is not required this late in pregnancy.
Where can I get a growth scan near me in West Delhi?
Edge Imaging & Diagnostics in Paschim Vihar offers growth scans with colour Doppler for patients across West Delhi. Call 9555999960 to book.
Book Your Growth Scan & Colour Doppler in Delhi
Keep a close, caring eye on your baby’s final weeks. Book an accurate growth scan in Delhi with colour Doppler at Edge Imaging & Diagnostics. Call 9555999960 to schedule.
Disclaimer: This article is for general information and patient awareness only and does not replace a consultation with a qualified doctor. The need for and timing of growth scans depend on your individual pregnancy. For trusted patient information on monitoring baby’s growth, see the NHS pregnancy ultrasound guide.