Robdar, I was reading your post on here and learned that a family member nearly bled to death due to a doctor. The same thing happened with my mom. Several years ago, she went in for "routine" surgery, to remove these large "saddle bags" (growths on the sides on her thighs, that she'd had since having children) Mom addressed the blood issue with him, explaining her beliefs, etc., and he said that "blood" would not even be an issue.
He was wrong. He failed to suture mom properly, sent her home the same day, and she woke up in the middle of the night drenched in blood and with a fever. She nearly died due to his "care". He had nipped an artery, and then closed her up. She bled internally and then the infection burst his sutures and all this blood came pooring out. My dad nearly had a heart attack himself having to face the situation in the middle of the night. She spent many days in intensive care, and then the blood issue really came to a head, because her blood count was extremely low. She was ready to leave this earth.
We came very close to losing her. Dad wanted to put a claim of malpractice in, but mom said a christian couldn't do that, or in any event, her own conscience would not permit her to do that. Aside from the fact that she nearly died, this "simple procedure" cost thousands of dollars for the additional time in the hospital and recovery.
Doctors make mistakes. We like to believe they are perfect or beyond failing. Humans make mistakes. The more important the issue, the more devestating such mistakes can be. The doctor was so very upset that this happened to my mom. He really thought he was going to be sued, I suppose.
Medical negligence is very difficult to prove. And, as I've learned the hard way, in order to sue a doctor, you have to have thousands of dollars up front to pay the "expert" witnesses who testify on your behalf. If you don't have that, the attorneys shew you out of their office and tell you to have a nice day.