ClariTest Core Harmony Prenatal Testing
ClariTestTM Core is a non-invasive prenatal screen (NIPS) that identifies the risk for fetal chromosomal abnormalities. ClariTest Core can be performed as early as 10 weeks gestation from a simple blood draw. ClariTest Core can be used to screen singleton and egg donor/IVF pregnancies for the common trisomies, sex chromosome aneuploidies. Twin gestations can be screened for the common trisomies and for presence of the Y chromosome. Health Canada approved.
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Doctor Requisition Required – UPLOAD HERE
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Results within 7-10 days
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Results uploaded directly to your Centas Por

More info on Prenatal NIPS Testing
Upload your Doctor Requisition
A Doctor requisition is required.
Conditions Included in ClariTest Core Screening
Trisomy 21 (Down Syndrome)
- Abnormality: Trisomy 21 (Down syndrome)
- Incidence: 1 in 800 live births
- Clinical Features: Mild to moderate intellectual disability and, in some cases, heart defects, digestive abnormalities, and other birth defects
Trisomy 18 (Edward Syndrome)
- Abnormality: Trisomy 18 (Edward syndrome)
- Incidence: 1 in 5,000 live births
- Clinical Features: Severe intellectual disability and life-threatening birth defects
Trisomy 13 (Patau Syndrome)
- Abnormality: Trisomy 13 (Patau syndrome)
- Incidence: 1 in 16,000 live births
- Clinical Features: Severe intellectual disability and life-threatening birth defects
Accuracy of the ClairTest Harmony Test
Accuracy is 99% accross all Disorders tested
How is the test performed?
NIPS ClariTest is done through a simple blood test.
What is the cost?
$525
*A $50 late cancelation fee will be charged if an appointment is canceled inside 24hours of the scheduled appointment.