Here's a link from the Ontario College of Physicians and Surgeons - the Find a Physician page. You don't need the name, of course...try this.

http://www.cpso.on.ca/docsearch/

Nurse Practitioner clinics in ON (they just started this year):

http://www.npao.org/regions.aspx

And....a bunch of pregnancy clinics in Toronto:
http://maps.google.ca/maps?client=fi...sults&resnum=1

Take care of yourself!