Triple Marker Test in Delhi

The Triple Marker Test is also called a triple screen or maternal serum screening test. It is a blood test performed on the pregnant woman. It checks the three substances in the blood:

• Alpha-fetoprotein (AFP)
• Human chorionic gonadotropin (hCG)
• Unconjugated estriol (uE3)

The laboratory combines these results with information such as gestational age and maternal details to calculate the estimated risk of certain fetal conditions. The test does not involve accessing the uterus or collecting a sample from the baby.

Importance of Triple Marker Test During Pregnancy

The triple marker test can help identify pregnancies that are at risk of certain chromosomal abnormalities and require proper assessment. The findings from the triple marker test are considered along with the mother’s age, gestational age, medical history and ultrasound findings.

A higher-risk screening result does not mean that the baby definitely has a chromosomal condition or birth defect. Further assessment is usually needed before any conclusion is reached.

To Whom is a Triple Marker Test Recommended?

The decision to undergo a triple marker test depends on the individual pregnancy, certain risk factors and the advice of the obstetrician. The test is not automatically required for every pregnancy. Your doctor will consider factors such as gestational age, medical history, previous pregnancy outcomes, ultrasound findings and other risks when discussing the need for a triple marker test.

When is the Triple Marker Test Done?

The Triple Marker Test is usually performed during the second trimester, which is around 15 to 20 weeks of pregnancy. This timing for the test matters because the levels of AFP, hCG and unconjugated estriol change throughout pregnancy.

The exact gestational age should be provided correctly when the sample is collected because it is used when calculating the screening result. Second-trimester serum screening is commonly performed from 15 weeks onward.

The Triple Marker Test measures AFP, hCG and unconjugated estriol (uE3) in the mother’s blood. Each result is usually reported as MoM (Multiples of the Median). The following are commonly used general reference ranges for individual marker results:

These are general reference ranges. The range used may vary between laboratories and depends on factors such as gestational age.

Triple Marker Test Normal Range

There is no single normal range for the overall Triple Marker Test. The three markers naturally change during pregnancy, so each result is compared with the expected level for the gestational age.

The three marker results are then assessed together to calculate an overall screening risk. The final report may be described as low risk or high risk for certain conditions.

What Does a High-Risk Triple Marker Result Mean?

A high-risk result means that the screening has found a higher chance of a particular chromosomal condition such as Down syndrome, Edwards syndrome or neural tube defects. However, it does not confirm that the baby has a chromosomal abnormality or birth defect.

Your doctor may review the pregnancy dates and ultrasound findings and may recommend further screening or diagnostic testing, depending on the result. The Triple Marker Test is a screening test, not a diagnostic test.

Triple Marker Test and Neural Tube Defects

AFP is particularly relevant when screening for certain neural tube defects. Higher-than-expected AFP levels can sometimes be associated with an increased risk, but the result can also be affected by factors such as gestational age and pregnancy characteristics.

This is why an AFP value should not be interpreted on its own. If the AFP result is higher than expected, your doctor may recommend checking the pregnancy dates and performing an ultrasound or other evaluation.

When choosing a centre for prenatal screening, accurate testing and appropriate medical guidance both matter. Therefore, choosing a reliable centre for triple marker testing in Delhi becomes important.

At Birla Fertility & IVF in Delhi, you can expect:

• Experienced healthcare professionals: Get guidance from qualified specialists who can help you understand the purpose of the test and your screening options.
• Reliable laboratory processing: Your blood sample is processed using established laboratory procedures to support accurate testing and reporting.
• Accurate result interpretation: Triple Marker Test results are assessed in the context of gestational age and other relevant maternal details rather than looking at individual marker values alone.
• Guidance after the report: If your screening indicates an increased risk, the team can help you understand the report and discuss the need for further evaluation with your doctor.
• Comprehensive pregnancy support: Birla Fertility & IVF can also support you with consultations and other investigations that may be recommended as part of your prenatal care.

How to Book a Triple Marker Test at Birla Fertility & IVF in Delhi?

Booking a Triple Marker Test with Birla Fertility & IVF is quite simple:

1. Consult with a specialist: If your doctor recommends prenatal screening, discuss whether the Triple Marker Test is appropriate based on your stage of pregnancy and medical history.
2. Book your appointment: Schedule your consultation or test appointment at a Birla Fertility & IVF centre in Delhi at a convenient time. You can call us or connect with us on WhatsApp to book your appointment.
3. Complete the required details: Provide information such as your gestational age and other pregnancy details needed for accurate screening and risk assessment.
4. Give the blood sample: A small maternal blood sample is collected at the centre and sent for laboratory analysis.
5. Receive your report: Once the test is processed, you will receive the Triple Marker Test Report. Your doctor can help you understand the findings and advise on any further evaluation, if required.

Book an Appointment to schedule your Triple Marker Test in Delhi

The following factors influence the total cost that you may pay for the triple marker blood test in Delhi. Diagnostic centre or laboratory: Different laboratories have different pricing structures.

• Location within Delhi: Prices may vary between different areas and branches.
• Testing and laboratory processing: The laboratory’s testing methodology and processing arrangements can influence the price.
• Report turnaround time: Faster reporting may have a different charge at some centres.
• Doctor consultation: A consultation may be charged separately if it is not included in the test.
• Additional prenatal screening: Your doctor may recommend an ultrasound or another prenatal screening test separately.

How is the Triple Marker Test Performed?

The Triple Marker Test Procedure is very simple. A healthcare professional collects a small blood sample from a vein in the pregnant woman’s arm. The sample is then sent to the laboratory, where the three markers are measured. It is a non-invasive prenatal screening test. The procedure does not involve inserting an instrument into the uterus or directly accessing the fetus.

Is Fasting Required for the Triple Marker Test?

No fasting is required for the Triple Marker Test. However, preparation instructions can vary between laboratories, so it is best to follow the instructions given by your diagnostic centre or doctor.

More importantly, provide accurate information about your pregnancy, including gestational age and other details requested by the laboratory. These details can affect how the screening result is calculated.

What is the Difference Between Triple Marker and Double Marker Test?

The main difference is the number of substances measured and the stage of pregnancy in which these tests are generally used.

Your doctor may recommend one screening approach based on the stage of pregnancy and your individual circumstances. Prenatal screening options should be discussed rather than combining multiple independent screening approaches without medical advice.

Is the Triple Marker Test Safe?

Yes. The Triple Marker Test only requires a blood sample from the pregnant woman, so it is non-invasive from the baby’s perspective. It does not involve inserting a needle into the uterus or collecting a fetal sample.

How Accurate is the Triple Marker Test?

The Triple Marker Test has an accuracy of 70-80%; however, it is a screening test and not a diagnostic test. It estimates the likelihood of certain conditions but cannot confirm whether a baby has Down syndrome, another chromosomal condition or a neural tube defect.

The accuracy and interpretation of the screening result can also be affected by factors such as gestational age, maternal characteristics and whether the pregnancy is a singleton or multiple pregnancy. If screening indicates increased risk, your doctor may recommend additional evaluation.

What Happens After an Abnormal Triple Marker Test?

An abnormal or higher-risk result does not mean that something is definitely wrong. The first step may be to review the gestational age and other information used to calculate the result.

Depending on the circumstances, your doctor may recommend:

• A detailed ultrasound
• Genetic counselling
• Repeat or additional screening
• Cell-free DNA screening
• Diagnostic testing such as amniocentesis, when appropriate

The next step depends on the specific result, pregnancy history and findings from other tests.

When Should You Consult a Doctor?

Talk to your obstetrician about prenatal screening before deciding which test is appropriate for you. You should also discuss your Triple Marker Test results with your doctor, particularly if the report indicates an increased risk or recommends further evaluation.

A screening result is only one part of the overall pregnancy assessment. Your doctor can explain what the result means in the context of your gestational age, ultrasound findings, medical history and other screening results.