Dual Marker Test
Also known as: Dual marker test, First trimester screening, PAPP-A free beta hCG test
About this test
At a glance
Key Highlights
- First-trimester maternal serum screening test|Typically measures free β-hCG and PAPP-A|Risk calculation integrates maternal age
- gestational age
- and often NT scan|Screening test—not diagnostic; confirms require further tests|Accurate gestational dating is essential for reliable risk estimation|Often used as part of combined first-trimester screening|Home blood collection may be possible; NT scan must be done at imaging center|Clear counseling guidance for next steps (NIPT/CVS/amnio) when indicated|No fasting typically required unless clinic specifies|SEO coverage: dual marker test
- first trimester screening test
- PAPP-A free beta hCG
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Dual Marker Test — Quick facts
- Sample type
- Serum
- Fasting
- No
- Report TAT
- Same day / 24 hours
- Price
- Rs 1250
- Home collection
- Available in Chennai
How to Prepare
- Confirm gestational age with your obstetrician|Schedule blood draw within the recommended gestational window|Carry prescription and prior ultrasound/NT details if available|No fasting unless your clinic instructs otherwise|Provide accurate maternal details (age
- weight
- medical history) as requested|Collect serum sample via trained phlebotomist|Upload/submit NT scan details if part of calculation|Download report from <a href='/my-account/'>View reports</a> and review with obstetrician
Frequently Asked Questions
How should I prepare for the Dual Marker Test?
Confirm gestational age with your obstetrician|Schedule blood draw within the recommended gestational window|Carry prescription and prior ultrasound/NT details if available|No fasting unless your clinic instructs otherwise|Provide accurate maternal details (age, weight, medical history) as requested|Collect serum sample via trained phlebotomist|Upload/submit NT scan details if part of calculation|Download report from <a href='/my-account/'>View reports</a> and review with obstetrician
How much does the Dual Marker Test cost?
The Dual Marker Test is available at Rs 1250 on PingMeDoc with home sample collection in Chennai. Prices are inclusive of sample collection charges.
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Medical Disclaimer
The information provided on this page is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Lab test results should always be interpreted by a qualified healthcare professional in the context of your overall health. Do not start, stop, or change any medication or treatment based on test results without consulting your doctor. Reference ranges may vary between laboratories and are subject to change. If you have a medical emergency, call your local emergency services immediately.