Anyone who has given blood (or tried to) knows you must... EVERY time be asked a series of questions. The reason is to protect the blood supply. These questions include....have you ever, even once, had sex with a man who had sex with another man... have you ever, even once traded sex for drugs or money...etc...

A woman who drew blood, and who I got to know rather well, told a very funny story of how embarrassed she was asking these questions when a group of nuns came to donate....