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Harmony® Prenatal Test

Allows to analyze the genetic material (DNA) of the fetus that is circulating in the blood of the mother from the 10th week of pregnancy.
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FIND NOW THE Harmony® Prenatal Test


What is?

Harmony® Prenatal Test

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The Harmony® Prenatal Test, allows to analyze the genetic material (DNA) of the fetus that is circulating in the blood of the mother from the 10th week of pregnancy.

Test Prenatal Harmony® identifies the most common chromosomal abnormalities such as:

  • Down syndrome (trisomy 21)
  • Edwards syndrome (trisomy 18)
  • Patau syndrome (trisomy 13)

And other trisomies linked to the sex chromosomes as:

  • Turner Syndrome
  • Klinefelter syndrome, among others.

Additionally it provides the sex of the fetus.

What are the advantages of Harmony ® Prenatal Test?

Current available options can calculate the risk that your baby has a chromosomal disorder but do not give a definitive answer. Invasive procedures such as amniocentesis or chorionic villus sampling can provide a diagnostic response, but unfortunately have a risk of complications, including abortion. In comparison, the Harmony ® Prenatal Test provides more definitive markers of risk information because:

  • Use only a sample of maternal blood
  • It can be performed from 10 weeks of gestation
  • It tests Trisomy 21
  • It tests Trisomy 18
  • It tests Trisomy 13
  • It tests the monosomy X (if requested by your obstetrician)

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Prenatal Test


From the 10th week of pregnancy. Ask your doctor about this test.

Want to know more about the Prenatal Test Harmony®?


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  • The analysis is safe for the woman and the fetus.
  • Only it requires a maternal blood sample to study the circulating fetal DNA.


  • Your doctor will receive your results within 10 working days


  • Extraction of maternal blood through venepuncture arm
  • Does not require fasting or prior preparation

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Is Harmony® Prenatal Test right for me?

Test Prenatal Harmony® is aimed to women with high risk pregnancies, who would like to know, as accurately as possible, without risk for pregnancy if the baby has some of the chromosomal alterations listed above. El Test Prenatal Harmony® may be an option that you can consider if it is within one of the following categories:

  • High risk due to age (35 years at delivery).
  • Ultrasound showing specific changes in growth and / or development of the baby.
  • Abnormal or positive Triple Test results during the first or second quarter.
  • Personal or family history of chromosomal disorders.
  • Recommendation from obstetrician to perform this test, patients must be 18 years or older, with a singleton.

Laboratory in The United States:

  • The sample is sent for analysis to the Ariosa Diagnostics, Inc. laboratory located in San Jose, California. Harmony ® Prenatal Test showed greater safety and simplicity over than other methods of prenatal testing in a study performed in more than 60 Universities of Medical Research in the United States.

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