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Common NIPT queries answered
NIPT Test Faq
NIPT is a non-invasive screening test that analyzes cell-free fetal DNA circulating in the mother’s blood to assess the risk of certain chromosomal abnormalities in the fetus.
NIPT primarily screens for common chromosomal abnormalities such as Down syndrome (Trisomy 21), Edwards’ syndrome (Trisomy 18), and Patau syndrome (Trisomy 13). It can also identify sex chromosome conditions like Turner syndrome and Klinefelter syndrome.
NIPT is usually performed after 9 or 10 weeks of pregnancy when there is enough fetal DNA in the maternal bloodstream for accurate testing.
NIPT involves a simple blood draw from the expectant mother. The blood sample is then analyzed in a laboratory to examine the fetal DNA for specific chromosomal abnormalities.
NIPT is a highly accurate screening test but not a diagnostic one. A positive result indicates an increased likelihood of a chromosomal abnormality, which might need confirmation through further diagnostic testing, like amniocentesis or CVS.
NIPT has a high accuracy rate, often exceeding 99% for detecting common chromosomal abnormalities. However, it’s important to note that while it’s highly accurate, it’s not infallible and can occasionally produce false-positive or false-negative results.
NIPT is considered safe with no known risks to the mother or fetus as it involves only a blood draw. It doesn’t pose any risk of miscarriage, unlike invasive diagnostic tests.
No, NIPT can’t determine the baby’s gender.Gender information is not be provided in all cases based on cultural or personal preferences.
Coverage for NIPT varies by insurance provider and policy. Some insurance plans may cover NIPT if there’s a specific medical indication, while others may not cover it for low-risk pregnancies.
Many facilities and labs providing NIPT also offer genetic counseling services to help expectant parents understand the implications of the test results and make informed decisions regarding their pregnancy.
Common Test reports queries answered
Sample collection & Reports
NIPT involves a simple blood draw from the pregnant woman. A small amount of blood is taken, typically from a vein in the arm.
Generally, there’s no need for fasting before the NIPT blood test. It can be done at any time of the day.
DNA Labs India offer the convenience of home sample collection for NIPT, allowing pregnant women to provide their blood sample from the comfort of their homes.
There are usually no specific precautions required before the NIPT test. However, it’s essential to stay hydrated and inform the healthcare provider about any medications or supplements being taken.
No, NIPT is a non-invasive procedure involving a simple blood draw, and there are no known risks associated with it for either the mother or the fetus.
In rare cases, factors like maternal weight, multiple pregnancies (twins or more), or certain medical conditions might slightly affect the accuracy of the NIPT results. Consult your healthcare provider for any specific concerns.
Typically, NIPT results are available within 1-2 weeks after the blood sample is taken, though the turnaround time may vary depending on the laboratory and testing provider.
NIPT reports generally indicate the risk assessment for various chromosomal abnormalities tested, such as Down syndrome (Trisomy 21), Edwards’ syndrome (Trisomy 18), Patau syndrome (Trisomy 13), and sometimes fetal gender.
A positive or high-risk NIPT result suggests an increased likelihood of a chromosomal abnormality in the fetus. However, further confirmatory diagnostic tests (like amniocentesis or CVS) might be recommended to confirm these findings.