So I made a unplanned donation at the blood bank (01/29/2007) (the Goodyear shop next door was checking my tires). I was overdue for a donation anyway since they've been emailing me to remind to donate again.
Anyway - as I am giving whole blood I see a note that talks about Apheresis. Anyone donate with this method? What's the difference? Is it any better to donate Aspheresis versus whole blood?