Welcoming a new life into the world is a special journey for every mother and her family. During this time, pregnancy scans play a very important role in ensuring both mother and baby remain healthy and safe. These scans help doctors monitor the baby’s development, detect possible health issues early, and give parents peace of mind throughout each stage of the journey.
Also Read: How many ultrasound scans are recommended during pregnancy and why?
Importance of Pregnancy Scans
Pregnancy scans are tests that don't hurt and use sound waves to make pictures of the baby inside the uterus. They help:
- Check to see if your pregnancy is going well and if it is.
- Find out the exact due date.
- Keep an eye on how the baby is growing and where they are.
- Find any problems early so that the right steps can be taken.
- Show the baby's heartbeat and movements to calm expectant parents.
- These are the top ten pregnancy scans that every mother should know about.
What is the list of pregnancy-related scans?
1. Early Pregnancy/Viability Scan (6-9 weeks)
This scan is used to confirm your pregnancy, check your baby’s heartbeat, estimate how far along you are, and see if you’re expecting one baby or more.
Best for: Confirming a viable early pregnancy and calculating the expected due date (EDD).
2. Nuchal Translucency (NT) Scan (11-13+6 weeks)
measures fluid at the back of the baby's neck to look for chromosomal disorders like Down syndrome, trisomy 21, trisomy 18, and trisomy 13. It's the right time to look for chromosomal disorders and pre-eclampsia, check for some major morphological problems, and put expectant parents' minds at ease.
Usually combined with: First-trimester blood tests for risk calculation.
3. TIFFA Scan (Targeted Imaging for Fetal Anomalies)(18-22 weeks)
A detailed structural ultrasound examining the baby’s brain, spine, heart, limbs, kidneys, and face for any abnormalities.
Considered essential for: All pregnancies.
4. Cervical Length Scan (16–24 weeks)
Measures cervical length to assess the risk of preterm labor. Usually done twice / month to assess the cervical length.
Crucial for: Women with a history of preterm birth or twin pregnancy.
5. Fetal Echocardiography (20-24 weeks)
examines the baby's heart rhythm and structure in great detail.
Indicated when: There's a family history of heart defects or a previous child with a congenital heart defect, maternal diabetes, or a suspected abnormal finding in early pregnancy scans.
6. Fetal neurosonography (16-34 weeks)
Evaluates the fetal brain structural development in detail. May need serial monitoring.
7. Growth Scan (28-36 weeks)
examines the placenta's health, weight, and amniotic fluid levels.
Important for: Tracking fetal growth patterns in both low-risk and high-risk pregnancies.
8. Doppler Study (20-36 weeks)
To assess the blood flow to the uterus and fetus
Important for: Evaluation of placental and fetal well-being
9. Biophysical Profile (32–36 weeks)
It combines ultrasound with Doppler to evaluate fetal well-being and blood flow.
Recommended for: Monitoring high-risk pregnancies, hypertension, or reduced fetal movement.
10. Placental profile evaluation (12-36 weeks)
To check the morphology and location of the placenta and the blood flow to the placenta
Essential: Especially in pregnancy with maternal hypertension, prior cesarean delivery, low-lying placenta, and adherent placenta disorder.
Looking for the Best Diagnostic Centre?
If you are searching for a trusted and modern diagnostic center, Dr. Sweta Bothra - Fetal Medicine Specialist, is the best choice.
- A skilled radiologist oversees Pearl Diagnostics. Dr. Sweta Bothra is highly experienced in all types of pregnancy ultrasound and diagnostic imaging.
- The centre provides all essential scans: Pregnancy Ultrasound, Level 1, Level 2, Colour Doppler, Fetal Echo, 3D/4D Ultrasound, and more.
- It is equipped with the latest technology and is an authorized partner of Golwilkar Metropolis Health Service in Pimpri for all kinds of blood and urine tests.
- Pearl Diagnostics is known for its commitment to quality, patient care, and accurate results.
Frequently Asked Questions (FAQs)
1. What are pregnancy scans, and why are they important?
Pregnancy scans are ultrasound tests that monitor your baby’s growth and development. They help detect any potential concerns early and give parents peace of mind throughout the pregnancy.
2. How many scans will I need during pregnancy?
Most pregnancies require 5-7 essential scans, including dating, anomaly, growth, and Doppler scans. Additional scans may be recommended based on your doctor’s advice or any specific concerns.
3. Are pregnancy scans safe for my baby?
Yes. Ultrasound scans are completely safe, non-invasive, and painless when performed by trained specialists like Dr. Sweta Bothra.
4. What is the difference between 2D, 3D, and 4D scans?
- 2D Scan: Standard imaging to check growth and organs.
- 3D Scan: Detailed still images of your baby’s features.
- 4D Scan: Real-time video showing your baby’s movements and expressions.
5. How should I prepare for a pregnancy scan?
Wear comfortable clothes and, for early scans, drink water an hour before for a full bladder. Bring previous reports and your doctor’s prescription. Scans are safe and usually painless, so relax and enjoy seeing your baby.
Conclusion
Having a clear schedule for your pregnancy scans can make the whole journey feel less stressful. These scans help you see how your baby is growing and catch any problems early, so you can focus on enjoying the experience. Following a week-by-week plan lets you stay connected with your baby, feel more confident about their health. With expert care from Dr. Sweta Bothra, a fetal medicine specialist in Siliguri, every scan is performed using advanced technology and a compassionate approach, ensuring both mother and baby are closely monitored and supported.Take the first step today: book your scan and stay proactive about your baby’s health for a safe and joyful pregnancy journey.
