Meaningful insights into your baby’s health as early as 9 weeks into pregnancy

Sema4 Noninvasive Prenatal Select is a simple blood test you can take during pregnancy. It analyzes fragments of fetal DNA (called cell-free DNA) found in the mother’s blood using advanced DNA sequencing technology.

Noninvasive Prenatal Select can help you learn more about your chance of having a child with a chromosomal abnormality, such as Down syndrome. The results of this test can also help inform decisions about diagnostic testing.

Learn more about the conditions that Sema4 Noninvasive Prenatal Select screens for.

  • Noninvasive
    Only a simple blood draw is required for testing, so it’s safer for you and your baby
  • Accurate
    Sema4 Noninvasive Prenatal Select detects the most common chromosomal abnormalities with >99% accuracy
  • Personalized
    Understand your unique risk, based on your age and your pregnancy
  • Fast
    Get answers in about one week