Available evidence suggests that up to 71% of individuals will require blood or blood products at some point in their lives. To meet this demand, Canadian Blood Services estimates that approximately 100,000 new donors are required annually. However, current blood donation guidelines in Canada require a 3-month deferral period for men who have sex with men (MSM) due to the elevated incidence of HIV in this population, guidelines many see as discriminatory. Given the the improvement in HIV testing technology in recent years, re-evaluation of these guidelines would optimize donor eligibility.