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Cell-Free DNA Test

Test Overview

Cell-free fetal DNA is a screening test to look for certain birth defects in a fetus, Opens dialog. It's done to find birth defects caused by an abnormal number of chromosomes, Opens dialog. It also can reveal the sex and blood type of the fetus.

This is a blood test for the mother. The test can be done as early as 10 weeks in the pregnancy.

If this screening test is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may suggest that you have a diagnostic test, which can show if there is a birth defect.

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Current as of: April 30, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

 

PeaceHealth endeavors to provide comprehensive health care information, however some topics in this database describe services and procedures not offered by our providers or within our facilities because they do not comply with, nor are they condoned by, the ethics policies of our organization.