Requisitions


Below is a list of requisitions for health-care practitioners.

Multiple Marker Screening

Wondering which MMS requisition to use? Use our map to find out.

We encourage you to view our enhanced First Trimester Screening (eFTS) guideSecond Trimester Screening (STS) guide, and screening for vanishing twin pregnancies guide for step-by-step instructions on how to order.

Non-Invasive Prenatal Testing

Requisitions needed to order publicly-funded Non-Invasive Prenatal Testing (NIPT):

We encourage you to view our publicly-funded Non-Invasive Prenatal Testing (NIPT) guide for step-by-step instructions on how to order.

Contact Us

Prenatal Screening Ontario 
CHEO Research Institute 
Centre for Practice-Changing Research Building 
401 Smyth Road 
Ottawa, ON K1H 8L1

pso@bornontario.ca

Information line
Phone: 613-737-2281
Toll-Free: 1-833-351-6490

Monday to Friday, 9:00 AM to 3:00 PM EST

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