I'm sorry you didn't get all the information you felt you needed, #1211. It's never an easy decision, but more so when you don't go into it with your eyes fully opened.
You won't get arguments about the medical system being corrupt . . . and related research facilities, too.
At least, I don't think most doctors feel as free to make patient decisions for them, the way they might once have. (One possible good outcome of malpractice suits gone wild.)