I actually have this, and I was encouraged by my doctor to donate blood through red cross every couple months rather than pay him to do it. I even have had red

I actually have this, and I was encouraged by my doctor to donate blood through red cross every couple months rather than pay him to do it. I even have had red cross employees act shocked when they test my iron levels before donation then do the donation without saying anything further. This is surprising because I've never had anyone indicate I wasn't supposed to be doing it to begin with