Double marker test: The Double Marker Test measures two hormones

The Double Marker Test measures two hormones in the mother's blood to assess the risk of Down syndrome, Edward syndrome, and Patau syndrome in the baby. It is a non-invasive blood test performed in the first trimester, but it does not confirm or rule out conditions. The Double Marker Test screens for potential genetic conditions in the fetus by measuring specific markers in the mother's blood during early pregnancy. Learn about the double marker test , a prenatal screening test that measures two hormones in the mother's blood to assess the risk of chromosomal abnormalities in the fetus. Find out the price, normal range, results, and when to get the test done.