A reliable non-invasive test designed to exclude the risk of Down syndrome and other fetal trisomy types using a sample of maternal blood.


Fetal DNA circulates freely in maternal blood at an early stage of pregnancy. Using a special laboratory examination, it is possible to isolate and analyze fetal DNA samples with a view to detecting fetal trisomy (i.e. three identical chromosomes).

Who is the test for?

TRISOMY test can be requested by any pregnant woman who wants to be sure for the rest of her pregnancy that her fetus is not affected by the trisomy types the test is designed to detect, i.e. trisomies 21, 18, and 13.

Technical information

TRISOMY test is based on analyzing the whole genome sequence of free fetal DNA isolated from the peripheral blood of a pregnant woman. The test is characterized by high sensitivity and specificity.

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