About Pregnancy Scans: NT, Anomaly, Doppler & 3D/4D
Ultrasound scans during pregnancy check the baby's growth, development and wellbeing. Each scan is timed to answer specific questions at different stages of pregnancy.
AKG Hospital offers high-resolution ultrasound, including NT scan, anomaly scan, Doppler studies and 3D/4D fetal ultrasound.
Also known as: Obstetric ultrasound, TIFFA, level 2 scan
Who is it recommended for?
Your doctor may recommend this if you have:
- Early pregnancy (dating) scan
- NT scan at about 11–14 weeks as part of screening for chromosomal conditions
- Anomaly scan at about 18–22 weeks to check the baby's organs
- Growth and Doppler scans in later pregnancy, especially in high-risk cases
How is it done at AKG Hospital?
- Booking Your obstetrician advises the right scan at the right week.
- Scanning A gel-coated probe is moved over the abdomen; early scans may need a vaginal probe.
- Report Findings are explained by your doctor.
How to prepare
- Follow instructions on bladder filling for early scans
- Bring previous scan reports
Recovery & aftercare
Ultrasound has no recovery time and is considered safe for mother and baby.
Benefits
- Detailed fetal assessment
- Early detection of problems
- Supports delivery planning
Risks & when to seek help
Ultrasound is a screening and assessment tool; not every condition can be detected. Your doctor will explain the results.
Frequently asked questions
When is the anomaly scan done?
Usually between 18 and 22 weeks of pregnancy.
Is 3D/4D scan necessary?
3D/4D adds detail in certain situations; the standard anomaly scan is the key medical scan.
This page gives general information to help you understand Pregnancy Scans: NT, Anomaly, Doppler & 3D/4D. It does not replace a consultation — your doctor will advise what is right for you.
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