I asked at one point, my doc said no because my hemoglobin was borderline and my immune system isn't quite normal and that I needed every cell, couldn't spare any. Not to mention my meds that I take...my blood probably glows in the dark at this point! I did donate blood when I was younger, before my diagnosis. I was also a late diagnosis. Of course I was much healthier then. Hugs, Jenn <img src="i/expressions/face-icon-small-smile.gif" border="0">