Baby on Board? Prepare with Prequel™
How Testing Works
The Important Role of a
Non-Invasive Prenatal Screen
If you’re pregnant, the Myriad Prequel Prenatal Screen is a noninvasive screen ordered by your healthcare provider that you take as early as 10 weeks into your pregnancy to learn about your baby’s chance of having a chromosome abnormality leading to a condition like Down Syndrome.
If you’re also interested in learning about inherited conditions you and your partner may pass onto a child, learn about our Foresight Carrier Screen here.
Boy or Girl?
Know your prenatal status, get screened with Prequel
Patient Access Resources
Lower false positive than serum screening in the general obstetric population
Better positive predictive value than in standard serum screening
Norton, M. et al Cell free DNA analysis for noninvasive examination of trisomy. The New England Journal of Medicine April 2015; 372: 1589-1597.