Harmony test What is the Harmony test? The Harmony test analyzes cell free DNA in maternal blood and gives a strong indication of whether the baby is at high or low chance of having trisomy 21 (Down syndrome), trisomy 18 (Edwards syndrome) or trisomy 13 (Patau syndrome). The Harmony ® prenatal test is a type of non-invasive prenatal test (NIPT), which can also be called NIPS (non-invasive prenatal screening). It looks at fragments of your baby’s DNA in your blood to provide accurate information about the likelihood for the most common .
Why choose Harmony test. NIPT is a prenatal screening test that can be performed as early as 10 weeks of pregnancy using a single blood draw. Prenatal diagnostic tests such as amniocentesis and CVS diagnose the presence of chromosomal conditions. They are typically performed later in pregnancy and are associated with a small risk of pregnancy loss.
Common questions about NIPT. It can also identify the sex hatmony your baby. Why Screen for Chromosomal Conditions? Learn about prenatal screening tests and prenatal diagnostic tests that are currently available to you. Demonstrated by 67 peer-reviewed published studies using the Harmony prenatal test as of January Harmony does not screen for potential chromosomal or genetic conditions other than those expressly identified wyat. All women should discuss their results with their healthcare provider, who can recommend confirmatory, diagnostic testing where appropriate.
All other product names and trademarks are haarmony property of their respective owners. You are moving to an external website. Continue Cancel. Global - English. Global - Spanish. United States - English. Italy - Italiano. Germany - Deutsch. Select your profile Select another profile Change. Fest and Continue. Why screen for chromosomal conditions? Blodo does Harmony test for? What is NIPT? Personal Stories Personal stories what is an essay definition three moms and their journeys.
Learn More. How Harmony Works Getting the Harmony test is easier than you might think. Prenatal Testing Education Learn about prenatal screening tests and prenatal diagnostic tests that are currently available to you. References Demonstrated by 67 peer-reviewed published studies using the Harmony prenatal test as of January Hoffmann-La Roche Ltd.
The Harmony Prenatal Test is a cell-free DNA test that evaluates your patient’s risk for trisomy 21, trisomy 18, trisomy 13 as early as 10 gestational weeks. Additional menu options include monosomy X and other sex chromosome aneuploidies, 22q microdeletion, and fetal sex. The Harmony® prenatal test is a DNA-based blood screening test for the most common chromosomal abnormalities, including Down syndrome (trisomy 21). Harmony is more accurate than traditional tests and can be performed as early as 10 . Feb 03, · Harmony is a blood test that will pick out your baby's DNA from your blood and determine if the fetus has genetic condition it's tested for. Accuracy is very high, around 99 percent for down syndrome and around 98 for others. So pretty much the same as with invasive testing only can be done early and is completely safe for you and the baby.
The Harmony test analyzes cell free DNA in maternal blood and gives a strong indication of whether the baby is at high or low chance of having trisomy 21 Down syndrome , trisomy 18 Edwards syndrome or trisomy 13 Patau syndrome.
We will send your blood sample along with your personal information including name, date of birth, gestational age to a company called Ariosa Diagnostics , Inc. There will be no further clinical testing on this blood and your blood sample will be discarded once we have confirmed the results with you.
Your blood sample or the extracted DNA samples will not be used for any other purpose. To watch a video about Harmony test please click here. If you want to visit your own FMF page please click here.
What is the Harmony test? If you decide to have the test you will be asked to sign a consent form by one of our doctors or an appropriately trained member of our staff. We will then draw a small amount of blood from a vein in your arm. This may cause some discomfort but the sample is usually taken very quickly. Sometimes there can be some bruising after a blood sample is taken. When do I expect to get the results? This is due to technical problems with the analysis of the sample and does not suggest that there is a problem with the baby.
What would the results show? If the Harmony test shows that there is a high chance that the baby has trisomy 21 or 18 or 13 it does not mean that the baby definitely has one of these conditions. If you want to be certain if the baby has one of these conditions you should have CVS or amnio.
If the Harmony test shows that there is a low chance less than 1 in 10, that the baby has trisomy 21 or 18 or 13 it is unlikely that the baby has one of these conditions. Do I need to have any other tests? The Harmony test does not provide information on other rare chromosomal abnormalities. If the scan at weeks shows a high nuchal translucency more than 3. In such cases you may choose to have CVS or amnio. The Harmony test does not provide information on physical defects, such as heart or brain abnormalities and spina bifida, or fetal growth.
It is therefore advisable that you still have ultrasound scans at weeks and at weeks to examine the fetal anatomy and at weeks to examine the fetal growth. What is the cost of the Harmony test? If the Harmony test suggests that the baby has trisomy 21, 18 or 13 we will carry out CVS or amniocentesis at no extra cost. Who carries out the analysis of your blood for the Harmony test?
Scientific information The following scientific papers provide information that you may find to be useful: Implementation of cfDNA testing in early screening for aneuploidies cfDNA testing in twin pregnancies Combining the nuchal test with the cfDNA test.