Ultrasound is a cornerstone of prenatal care in South Korea, widely available and frequently used throughout pregnancy. Korean doctors tend to perform ultrasounds more often than in some Western countries, partly due to patient preference for reassurance and doctors' diligence.



How Often Are Ultrasounds Done During Pregnancy in Korea?

While the exact schedule can vary by clinic and individual pregnancy, it's common for pregnant women in Korea to have more frequent ultrasounds than the standard 2-3 scans recommended in some Western guidelines. Studies have shown an average of 7.5 ultrasounds per pregnancy in Korea. This can include:

• Early Pregnancy (6-10 weeks):
• Dating Scan: To confirm pregnancy, determine viability (presence of heartbeat), and accurately estimate the due date. This is often the first ultrasound you'll receive.
• First Trimester Screening (11-14 weeks):
• Nuchal Translucency (NT) Scan: This optional scan measures the fluid at the back of the baby's neck. It's part of a screening for chromosomal abnormalities (like Down syndrome) and heart defects. Often combined with blood tests (e.g., dual marker test).
• Second Trimester (18-22 weeks):
• Anatomy Scan (Detailed Ultrasound): This is a comprehensive scan to examine the baby's organs, limbs, and overall development, identify any structural abnormalities, and confirm the placenta's location. This is a very important scan.
• Third Trimester (from 28 weeks onwards):
• Growth Scans: Ultrasounds may become more frequent in the third trimester (e.g., every 2-4 weeks) to monitor fetal growth, amniotic fluid levels, and placental position, especially as the due date approaches or if there are any concerns (e.g., gestational diabetes, small-for-date baby).
• Position Check: To confirm the baby's presentation (head-down or breech).

It's not uncommon for women to have an ultrasound at almost every prenatal visit, especially in private clinics, as it provides visual reassurance to parents.

What to Expect During a Pregnancy Ultrasound in Korea

• Technology: Korean clinics often use very advanced ultrasound equipment, offering high-resolution 2D, 3D, and even 4D (live 3D) imaging.
• Procedure:
• Transvaginal Ultrasound (TVUS): Usually used in early pregnancy to get clearer images when the uterus is still deep within the pelvis. A thin probe is inserted into the vagina.
• Transabdominal Ultrasound: Used for later stages of pregnancy. Gel is applied to your abdomen, and a transducer is moved over your skin.
• Duration: A routine scan typically takes 10-20 minutes, while a detailed anatomy scan might take longer (30-60 minutes).
• Communication: Many clinics, especially those catering to foreigners, will have screens for you to view the ultrasound images, and the doctor will often explain what you're seeing in real-time.

Cost of Pregnancy Ultrasounds in Korea

The cost of pregnancy ultrasounds in Korea can vary depending on the clinic (private vs. university hospital), the type of ultrasound (2D, 3D/4D, detailed anatomy), and whether you have Korean National Health Insurance (NHIS).

• Without NHIS (Full Cash Price):
• A single basic 2D ultrasound can range from ₩70,000 to ₩180,000 KRW (approx. $50 to $135 USD).
• More detailed scans (e.g., anatomy scan, 3D/4D) will be on the higher end or might be separate.
• An average price for a general ultrasound is quoted around $190 (approx. ₩250,000 KRW), but this can vary.
• With NHIS Coverage:
• If you are enrolled in the Korean National Health Insurance (NHIS) and have an Alien Registration Card (ARC), a significant portion of medically necessary prenatal ultrasounds (and other prenatal care) will be covered. You will pay a co-payment, which is much lower than the full cash price.
• Korea has introduced policies to increase NHIS coverage for prenatal ultrasounds to ease the financial burden on pregnant women.

You might receive a "National Happiness Card" (국민행복카드) or a similar government benefit card upon confirming your pregnancy, which provides a subsidy for pregnancy and childbirth-related expenses. This card can be used to offset ultrasound and other prenatal costs.

Key Considerations for Foreigners:

• NHIS Enrollment: If you are residing in Korea long-term, ensure you are enrolled in NHIS to significantly reduce your medical costs.
• Communication: Always confirm English-speaking staff when booking an appointment. Clear communication with your doctor is vital throughout your pregnancy.
• Maternal Handbook (산모수첩 - Sanmo Sucheop): Once your pregnancy is confirmed, your clinic will give you a maternal handbook. This acts as your medical record for prenatal visits, test results, and ultrasound images. Bring it to every appointment.
• National Happiness Card (국민행복카드): Ask your clinic how to apply for this card, which provides a pre-loaded amount for pregnancy and childbirth expenses.
• Personalized Care: While ultrasounds are frequent, the overall prenatal care in Korea is thorough and patient-focused. Don't hesitate to ask your doctor any questions about your pregnancy or the ultrasound findings.

Getting ultrasounds during pregnancy in Korea is generally a very smooth process, with high-quality equipment and experienced medical professionals.