![]() ![]() On the positive side, cfDNA also holds the answer to a big question: whether you’re carrying a boy or a girl. ![]() It can, however, predict whether the risk of a genetic condition is high or low. This means that it can’t diagnose a genetic condition with certainty. It’s important to know that NIPT is a screening test - not a diagnostic test. cfDNA is created when these cells die and are broken down, releasing some DNA into the bloodstream. The blood test looks at tiny pieces of cell-free DNA (cfDNA) from the placenta that are present in a pregnant woman’s blood. Most commonly, the test determines the risk of disorders such as Down syndrome (trisomy 21), Edwards syndrome (trisomy 18), and Patau syndrome (trisomy 13), as well as conditions caused by missing or extra X and Y chromosomes. By 10 weeks of pregnancy, your healthcare provider may talk to you about this elective test as an option to help identify if your baby is at risk for genetic abnormalities, such as chromosomal disorders. ![]() The NIPT prenatal test is sometimes called the noninvasive prenatal screen (NIPS).
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