How I did it: i called the local red cross to make an appointment. get there a little early, they ask you the same questions as when you're giving blood.i sat in a comfy chair with heating pads and blankets. they have a DVD player so you can watch movies. i watched shows on my ipod touch instead.it can take as little as a half an hour (1 unit). because i've been doing it for a while, they take 3 units (i was in the chair for 90 … Read how I did it…


