Lab test · Biochemistry

Quadruple Marker

The Quadruple Marker test is a prenatal screening test that evaluates the risk of certain genetic and chromosomal abnormalities in the fetus.
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NABL-certified lab Free home collection Report in 24 hrs
ReportWithin 24 hrs
SampleBlood
CollectionHome or centre
FastingNot needed
How it works
1
Book in a minute
Add to cart, pick a date and time slot, pay online or at collection.
2
Sample collected at home or centre
A trained phlebotomist arrives in your slot with sealed, single-use kits.
3
Report on WhatsApp
Within 24 hours on WhatsApp and under My Orders.
Preparation
No special preparation needed unless your doctor advises otherwise.
About this test
The Quadruple Marker test is a prenatal screening test that evaluates the risk of certain genetic and chromosomal abnormalities in the fetus.

The Quadruple Marker test is a maternal blood screening test typically performed during the second trimester of pregnancy (usually between 15 to 20 weeks). It measures four substances in the mother’s blood: Alpha-fetoprotein (AFP), Human Chorionic Gonadotropin (hCG), Estriol (uE3), and Inhibin A.

These markers help assess the risk of chromosomal abnormalities such as Down syndrome (Trisomy 21), Edwards syndrome (Trisomy 18), and neural tube defects in the developing fetus.

This test does not provide a definitive diagnosis but indicates the likelihood of certain conditions.

The purpose of this test is to

  • To screen for chromosomal abnormalities
  • To assess risk of Down syndrome and Edwards syndrome
  • To detect risk of neural tube defects
  • To support prenatal screening
  • To guide further diagnostic evaluation
What patients say about Prima
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Questions people ask
How soon will I get my report?
Your report is delivered within 24 hours of sample collection — on WhatsApp and under My Orders.
Is home sample collection available?
Yes. A trained phlebotomist visits your home with sealed, single-use kits. Home collection is free.
Do I need to fast or prepare?
No fasting is required for this test unless your doctor advises otherwise.
How do I pay?
Pay online (UPI / cards) or pay at collection or at the centre. The price you see is what you pay — it includes the report, with no hidden charges.
Is the lab accredited?
Yes. Prima Diagnostics runs NABL-certified labs with strict quality control across 7 centres in Bengaluru.