Here's what Double Marker Test results indicate during Pregnancy

Your double marker test results will provide information based on two markers namely Free Beta hCG (beta human chorionic gonadotropin) and PAPP – A (Pregnancy associated plasma protein). The double marker test procedure checks for chromosomal abnormalities, and is a key test if you have an increased risk based on critical factors.

The maternal serum screening normal range for the blood test will also be shown so that your doctors can compare the results. A screen negative result will indicate the lack of the presence of chromosomal abnormalities such as Down syndrome. A screen positive dual marker test result will indicate that an elevated risk is present.

The double marker test is performed during the 11th and 14th weeks of pregnancy. You should follow this up with triple and quadruple marker testing during the second trimester. These tests can be vital to determining whether there are any risk factors present with regards to genetic defects.

Basically, the blood sample testing will show a risk factor result alongside the reading. Low-risk reading will be considered normal, indicating a lower probability of your child having chromosomal abnormalities. Moderate or high risk results should be followed up with further testing.

You should also note that these screening examinations may not be able to provide information on specific conditions. You would require further testing to detect the specific abnormality that is present within the pregnancy.

You should get the double marker test performed in the following cases. The pregnancy double marker test is a vital predictive test that should be done during the first trimester.

You should get the double marker test done as a regular screening examination during your pregnancy. This is a key screening exam and can help in determining potential risk parameters if you are already at a higher risk potential.

If you are managing a chronic condition long-term, then getting screened during the first trimester is important. If you have also gone through miscarriages or infertility, or other family planning complications, then getting screened is the best option.

When there is a family history present of chromosomal abnormalities, such as Down syndrome and Edward's syndrome, then getting a dual marker test is vital.

Based on the recommendations of your doctor, you can get these tests done to know more about your risk factor.

If there is a positive screening detected and you require more information about your specific risk factor, then getting the NIPT test done is vital. This is called a non-invasive prenatal testing and can provide more insights on what specific risk factors are present.

You can also get tests such as amniocentesis and chorionic villous sampling for more information. You can get these tests done during the appropriate pregnancy window, so that you are aware of your complete risk profile.

The NT scan, which is an ultrasound, is another key testing parameter to detect potential sites of abnormalities. Your doctor may recommend the scan based on preliminary findings or as preventative screenings. 

You can order the double marker test in India through MyDiagnostics. You can easily place the order and have the home test administered.

The double marker test cost in India is INR 2500 through MyDiagnostics.

Your double marker test report is generated within 24-48 hours.

* Medical Disclaimer - The following information is for educational purposes only. No information provided on this website, including text, graphic, and images, are intended as substitutes for professional medical advice. Please consult with your doctor about specific medical advice pertaining to your condition(s).