4D Ultrasound Costs in Lao Cai — 2026 Price Guide
4D ultrasound is one of the most exciting experiences for expectant mothers — getting to “meet” your baby before birth, watching them smile, yawn, and suck their thumb. Beyond the emotional value, 4D ultrasound also helps doctors evaluate fetal surface structures in greater detail.
With over 30 years of experience in obstetrics and gynecology, BSCKI. Trần Thị Thúy Lâm — formerly at Hanoi Medical University Hospital and Medlatec Hospital — shares the 4D ultrasound price list in Lao Cai, the best timing for the scan, and what expectant mothers need to know.
Obstetric Ultrasound Price List in Lao Cai 2026
| Ultrasound Type | Reference Price | Notes |
|---|---|---|
| Routine 2D ultrasound | 150,000–250,000 VND | General check, fetal measurements |
| 4D ultrasound (3D in motion) | 300,000–500,000 VND | 3D images, see baby’s face |
| Morphology scan (detailed 2D) | 200,000–350,000 VND | Fetal anatomical structure evaluation |
| Doppler ultrasound | 200,000–400,000 VND | Blood circulation assessment |
| Fetal heart monitoring (NST) | 100,000–200,000 VND | Continuous fetal heart rate monitoring |
Prices are for reference and may vary by time period and healthcare facility.
2D vs 4D Ultrasound Comparison
| Criteria | 2D Ultrasound | 4D Ultrasound |
|---|---|---|
| Image | Two-dimensional (flat) | Three-dimensional in motion |
| Cost | 150,000–250,000 VND | 300,000–500,000 VND |
| Duration | 10–15 minutes | 15–30 minutes |
| Fetal measurements | Yes (accurate) | Yes |
| See baby’s face | Not clear | Clear, detailed |
| Detect internal organ defects | Yes | Yes |
| Detect surface defects | Limited | Better (cleft lip, cleft palate) |
| Health insurance | Yes | No |
| Frequency during pregnancy | Every visit | 1–2 times/pregnancy |
When is 2D ultrasound needed?
2D ultrasound is the standard imaging method, performed at every prenatal visit:
- Measure fetal parameters (biparietal diameter, femur length, abdominal circumference…)
- Evaluate amniotic fluid, placenta position
- Monitor fetal growth
- Detect internal organ structural abnormalities
When is 4D ultrasound needed?
4D ultrasound does not replace 2D but serves as a supplementary method:
- Evaluate surface defects: cleft lip, cleft palate, ear malformations, hand/foot deformities
- See baby’s face, expressions, and movements
- Create keepsake images/videos for the family
- Support diagnosis when 2D ultrasound detects abnormalities
Learn more about the best time for 4D ultrasound and types of obstetric ultrasound.
Best Timing for 4D Ultrasound
| Gestational Week | Purpose | Image Quality |
|---|---|---|
| 12–14 weeks | Nuchal translucency, count fingers and toes | Baby is still small, limited images |
| 20–22 weeks | Morphology scan, detect defects | Good, but baby is still thin |
| 24–28 weeks | Ideal time — see baby’s face | Best — baby is large enough, sufficient amniotic fluid |
| 30–34 weeks | Recheck, see baby’s position | Baby is large, may be obstructed |
| 36+ weeks | Pre-delivery assessment | Limited — baby too large, less amniotic fluid |
Recommendation: Schedule 4D ultrasound at weeks 24–28 for the best images. At this stage:
- Baby’s face is fully formed
- There is still enough amniotic fluid for good sound wave transmission
- Baby still has enough room to move, creating beautiful viewing angles
Factors Affecting 4D Ultrasound Image Quality
Good images when
- Adequate amniotic fluid
- Baby facing forward (not face-down)
- No hands, feet, or umbilical cord covering the face
- Mother is not obese (thick abdominal fat affects quality)
- Placenta is not on the anterior uterine wall
When images are unclear
- Doctor may ask mother to walk for 10–15 minutes and try again
- Drink something sweet to encourage baby movement
- Change lying position (left/right side)
- Reschedule for another day (no additional charge at some clinics)
Recommended Ultrasound Schedule During Pregnancy
| Gestational Week | Ultrasound Type | Purpose | Estimated Cost |
|---|---|---|---|
| 6–8 weeks | 2D | Confirm intrauterine pregnancy, heartbeat | 150,000–250,000 VND |
| 12–13 weeks | 2D | Nuchal translucency (NT) measurement | 150,000–250,000 VND |
| 20–22 weeks | Detailed 2D | Morphology scan — detect defects | 200,000–350,000 VND |
| 24–28 weeks | 4D | See baby’s face, surface defects | 300,000–500,000 VND |
| 32–34 weeks | 2D + Doppler | Growth assessment, circulation | 350,000–650,000 VND |
| 36–38 weeks | 2D | Weight estimation, fetal position, amniotic fluid | 150,000–250,000 VND |
Total ultrasound cost for entire pregnancy: approximately 1,500,000–2,500,000 VND (including 1 session of 4D).
Learn more about important prenatal checkup milestones and overall prenatal care costs.
4D Ultrasound Cost Comparison in Lao Cai
| Facility | 4D Ultrasound Price | Wait Time | Notes |
|---|---|---|---|
| Lao Cai Obstetric & Pediatric Hospital | 200,000–350,000 VND | 1–3 hours | Low price, crowded |
| Dr. Lam OB/GYN Clinic | 300,000–500,000 VND | 15–30 minutes | Specialist doctor, thorough consultation |
| Other private clinics | 300,000–500,000 VND | Varies | Check machine quality |
Tips for choosing a 4D ultrasound location:
- Newer generation 4D machines produce better images than older ones
- An experienced obstetric ultrasound doctor detects abnormalities more accurately
- Don’t choose based on price alone — machine quality and doctor expertise matter more
4D Ultrasound at Dr. Lam OB/GYN Clinic
Dr. Lam OB/GYN Clinic provides obstetric ultrasound services in 2D and 4D with:
- Modern ultrasound machine, clear images
- BSCKI. Trần Thị Thúy Lâm — 30+ years of experience in obstetric ultrasound
- Detailed consultation — explains each measurement, answers all questions
- No long waits — maximum 15–30 minutes
- Open 7 days/week — convenient for working mothers
What Should Mothers Prepare Before a 4D Ultrasound?
- No fasting required — eat and drink normally
- Drink plenty of water 30 minutes before (helps ensure adequate amniotic fluid)
- Wear comfortable clothing — easy to expose the belly
- Bring prenatal records and previous ultrasound results
- Choose a time when baby is active (after a light meal)
Advice from the Specialist
“4D ultrasound is a wonderful experience for expectant mothers and families, but don’t place too much emphasis on whether the images look pretty or not. The most important value of ultrasound is detecting fetal abnormalities. Follow your regular 2D ultrasound schedule — that’s the foundation of pregnancy monitoring. 4D ultrasound should be done 1–2 times at the appropriate stage.”
— BSCKI. Trần Thị Thúy Lâm, 30+ years of experience in obstetrics and gynecology
Book a 4D Ultrasound in Lao Cai
Call 0986 321 000 now to book an ultrasound and get specific cost information.
Dr. Lam OB/GYN Clinic — 125 Ham Nghi, Kim Tan, Lao Cai | Phone: 0986 321 000 | Open: 7:00 AM–7:00 PM, 7 days/week.
