My Blood Is Universal =)

I am O RH Positive, and this apparently means I am a universal donor. Canadian Blood Services sent me the most awkwardly enchanting letter when they told me this; I felt like I was being woo'd for future donations because they were so happy to have another Universal Donor on their mailing list. I actually saved the letter somewhere special, because it is one of the nicest, most flattering letters I have ever received... who knew!