Mary Lou and Gary were regulars, every six weeks for years.
When I was taking classes at UMD, I was giving every possibility. I even started helping out with giving out drinks and snacks to the folks that donated.
I can't give blood. It seems I have lived in a country with mad cow disease.
Neither can MLW - she has a blood disorder and no spleen. I donated what they call "Power Red" (or doubles) where they take your blood out, running it through a machine to remove the platelets and some of the serum getting a bag of concentrated blood. The serum, along with saline (salt water) is then put back into your arm for a second collection to be concentrated. Finally. they return a second batch of your serum with the saline.
This means that you can claim half of my second batch. MLW gets half because she can't donate, either (ITP).
This was #16 for me, so I'm now in the two gallon club. Actually, I've given a little more since I've done three or four times.