Requisition for Fetal RHD Screening

Requisition for Fetal RHD Screening

Important: This requisition is being posted in advance to support implementation planning. It must not be used for patient testing or specimen collection before September 21, 2026.

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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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Virtual educational sessions on prenatal screening and nuchal translucency quality assurance are available upon request for health‑care providers.