Double Marker Test in Pregnancy: Cost, Risks and Importance for Baby’s Health (2025)

• June 10, 2025

The Double Marker Test is a blood test done in early pregnancy.
It helps doctors know if your baby has a chance of genetic problems, like:

• Down syndrome (Trisomy 21)
• Trisomy 18 (Edwards syndrome)

This test does not harm the baby. It only gives a risk score to help parents make the right decision.

The blood test checks the levels of two substances in the mother’s blood:

These levels are combined with ultrasound data (NT scan) and mother’s age to find out any risk of genetic problems.

This test is important because it:

• Helps check for early birth defects
• Tells if the baby is at low or high risk of problems
• Helps doctors guide you better
• Gives mental peace if results are normal

👉 It’s non-invasive, meaning there is no risk to the baby.

The cost depends on the city, hospital, and lab. On average:

✅ Some health insurance policies may cover it — ask your provider.

No, there are no physical risks to the mother or baby.
But remember:

• This is not a final result, it is only a screening
• If your report shows high risk, don’t panic
• You may be asked to take more tests like NIPT or Amniocentesis

Positive or high risk doesn’t mean your baby is unhealthy.
It just means:

• You need more tests
• Your doctor will explain everything
• You and your family can decide the next steps

👉 A genetic counselor may also talk to you and guide your decision.

You don’t need to do anything special.

• No fasting required
• Just go for your blood test and NT scan
• Relax and stay calm – it’s just a routine check

Q. Is this test compulsory?

👉 No, but it is highly recommended to detect risks early.

Q. Can I skip the Double Marker Test?

👉 Yes, but then you might miss signs of early problems.

Q. What happens if I miss the time window?

👉 Your doctor may suggest other second-trimester tests like triple marker or quad marker.

Q. Will a positive report mean the baby is unhealthy?

👉 Not always. It only shows chance, not a confirmed problem.

The Double Marker Test is a safe and helpful way to know about your baby’s health early.
It gives you a head start to manage things if something is not right.

🎯 Remember, a high-risk result is not a final answer – it’s just a signal to check more.

👉 Talk to your doctor. Be informed. Be calm. You’re doing great!

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