Also known as: Dual marker test, First trimester screening, PAPP-A free beta hCG test
First-trimester pregnancy screening for chromosomal risk assessment; recommended between clinician-advised gestational windows; requires obstetrician interpretation and counseling
Medically reviewed by PingMeDoc Medical Team
First-trimester pregnancy screening for chromosomal risk assessment; recommended between clinician-advised gestational windows; requires obstetrician interpretation and counseling
KEY MARKERS MEASURED
Autoimmune symptoms
Joint pain, skin rashes, persistent inflammation
Allergy investigation
Identifying triggers for allergic reactions
Rheumatic concerns
Joint stiffness, swelling, or suspected arthritis
Immune function check
Evaluating immune system health after illness
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
Allergy (Drugs)
Blood (Serum) · 3–5 Days
Allergy (Food + Non Veg)
Blood (Serum) · 3–5 Days
Allergy (Inhalants)
Serum · Same day / 24 hours
Amh (Anti Mullerian Hormone)
· Same day / 24 hours
Anti Ccp Antibody
Serum · Same day / 24 hours
Anti Hbe-Ab To Hepatitis B Envelope Ag
Serum · Same day / 24 hours
Anti Nuclear Antibodies
Serum · Same day / 24 hours
Anti-Tpo Ab(Antithyroid Peroxidase Antibodies)
Serum · Same day / 24 hours
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
The Dual Marker Test is available at Rs 1250 on PingMeDoc with home sample collection in Chennai. Prices are inclusive of sample collection charges.
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.
