36 (Gamete Services through Dr. Michael Virro at Markham Stouffville Hospital in Ontario Canada) Private Group Active 11 years, 7 months ago Please join if you are affiliated with Donor 36 from Gamete Services through Dr. Michael Virro at Markham Stouffville Hospital in Ontario Canada)! Home This is a private group. To join you must be a registered site member and request group membership.