Fetal Autoantibody Profile (Serum/Plasma)

Why This Test Is Done

Your healthcare provider may recommend this test if you have a history of autoimmune diseases, recurrent pregnancy loss, or if certain fetal abnormalities have been detected on ultrasound. It helps identify if maternal antibodies could impact fetal development, especially in high-risk pregnancies.

What to Expect Before the Test

You’ll typically provide a blood sample, usually drawn from your arm. The test is quick and usually done in a clinic or lab. No special preparation is needed, but inform your provider about any medications or recent illnesses.

What the Results Mean

Results may show elevated levels of specific autoantibodies, which could indicate an increased risk for certain fetal complications. Further testing or monitoring may be recommended based on the findings.

Common Conditions Monitored

This test helps monitor risks for conditions like fetal growth restrictions, congenital heart defects, or autoimmune-related disorders in the fetus, depending on the specific autoantibodies detected.