What is a Dual Marker Test?
The Dual Marker Test (also known as the Double Marker Test) is a vital prenatal screening conducted during the first trimester of pregnancy, typically between the 11th and 14th weeks. It measures two specific markers in the mother’s blood: Free Beta-hCG and PAPP-A (Pregnancy-Associated Plasma Protein-A). The Dual Marker test in Kolkata is a predictive tool used to estimate the risk of chromosomal abnormalities in the developing fetus.
Why is the Dual Marker Test Essential?
This screening is part of a "combined assessment" that helps parents and doctors understand the health of the pregnancy early on:
- Chromosomal Screening: It assesses the probability of conditions like Down Syndrome (Trisomy 21), Edward’s Syndrome (Trisomy 18), and Patau Syndrome (Trisomy 13).
- Non-Invasive & Safe: As a simple blood test, it poses zero risk to the mother or the baby.
- Early Detection: Identifying risks in the first trimester allows for early medical planning and informed decision-making.
- NT Scan Correlation: For the highest accuracy, this test is usually combined with a Nuchal Translucency (NT) ultrasound scan to measure fluid at the back of the baby's neck.
Serving Teghoria and Chinar Park
Our Nagerbazar hub provides specialized maternal care diagnostics for families across Teghoria, Chinar Park, and Rajarhat. We prioritize prenatal samples to ensure that expectant mothers receive their risk-ratio reports quickly, helping to reduce anxiety and provide a clear path for the next steps in prenatal care.
Dual Marker Test Price in Kolkata
The price for a Dual Marker test is 2750 at Apollo Diagnostics. No fasting is required for this test. However, it is mandatory to provide your latest ultrasound (USG) report and your doctor's prescription at the time of sample collection to ensure accurate risk calculation.
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