Wow there are some nasty goady fuckers on here.
The fact that she's had 8 c-sections is irrelevant. What caused the amputation was not the section, nor the hysterectomy, nor the coma. It was the apparent lack of care while she was in the coma. If the aftercare was negligent, I hope she is fairly compensated.
Show some compassion ffs. I bet you wouldn't be typing these horrible comments if it had been her first section - it could have happened then, too.