Thanks for the responses, I think.
The PA that took my blood today was THE BEST, a rating I only give myself. I didnt feel anything but a sliding sensation as the needle entered. (get your minds out of the gutter) told her she could take my blood anytime but now that she had done it so well, I wold never let anyone else in the office do it. The reward for a job well done, more work.
I dont mind doing it, I dont mind watching it done to others and blood during any type of operation has never bothered me. Its the thinking about it before it happens that is the worst.