What Causes a Failed NIPT Test? Key Factors Explained

Explore the common reasons behind failed NIPT tests, including fetal DNA issues, sample handling, and maternal health factors.

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Failed NIPT tests can be caused by insufficient fetal DNA in the maternal blood sample, sample mishandling, or maternal factors such as high BMI or undergoing anticoagulant therapy. In addition, timing can be a factor; if the test is conducted too early in the pregnancy, there might be less fetal DNA available.

FAQs & Answers

  1. What does NIPT stand for? NIPT stands for Non-Invasive Prenatal Testing, a method used to assess certain genetic conditions in a developing fetus.
  2. How can I increase the chances of a successful NIPT test? Ensure you're at least 10 weeks pregnant, discuss your health conditions with your doctor, and follow their guidance regarding sample collection.
  3. What happens if my NIPT test fails? If your NIPT test fails, your healthcare provider may recommend further testing options or repeat the NIPT at a later time in your pregnancy.