Results

The reporting of results varies depending on the lab. Results might be reported as positive or negative, as high risk or low risk of an abnormality, or as a probability.

If the test results indicate that the fetus has an increased risk of a chromosomal abnormality, you might need amniocentesis or CVS to confirm the diagnosis.

Chromosomal abnormalities can't be corrected. If your baby is diagnosed with a chromosomal abnormality, you'll need to decide whether to continue with your pregnancy or what steps to take to care for your baby during pregnancy and after he or she is born. Your health care provider or a genetic counselor can help answer any questions you might have.

Regardless of the results of prenatal cell-free DNA screening, if you have risk factors that suggest your baby might be at increased risk of a chromosomal or genetic condition, you have the option of undergoing amniocentesis or CVS.