To clarify, the amount of blood doesn't matter....but does it have to come from my finger? Or can I use another body part instead? Like my leg or arm for example. I can't seem to muster the courage to poke my finger, but drawing
blood from my arm or leg is okay...
What is an RTR? I know the site has been down, and I don't have wifi at home...so information is hard to get privately. Can anyone send me some PDFs to download For a newcomer?