Prenatal Screening Ontario
Prenatal Screening Ontario (PSO) coordinates the operation of prenatal screening services in the province. PSO is funded by the Government of Ontario and supports a cohesive and high-quality screening system, while also providing information for individuals and resources for practitioners.
Current Testing
Currently prenatal screening is offered to every pregnant individual in Ontario for:
- Trisomy 21 (Down syndrome)
- Trisomy 18 (Edwards syndrome)
PSO plans to expand prenatal screening options in 2025 - stay tuned!
How to Order
Practitioners can use the requisitions on this webpage to order Multiple Marker Screening and Non-Invasive Prenatal Testing;
Prenatal Screening Ontario is housed within the province’s maternal, newborn and child registry, the Better Outcomes Registry and Network (BORN) Ontario. BORN Ontario is a prescribed registry established in Ontario for the purpose of facilitating and/or improving the provision of health care in our province, with a vision for the best possible beginnings for lifelong health.
For more information:
- Call 613-737-2281 or Toll-free 1-833-351-6490
- Visit: https://www.prenatalscreeningontario.ca/