How can I get birth control in Manitoba, Canada?

Call a doctors office. Maybe the one that your family doctor used to be at and ask if there are any doctors taking patients, Explain how your retired and you are looking for a new doctor. And if that office does not have any then call another one. You will find a doctor taking new patients and then that can be your new doctor. Its a good idea to do this not just for the birth control but just good to have a doctor.