I had always thought that the circumcisions performed by Rabbi's was better than in the hospital as the child is held, given wine on the lips to help relax the infant,and less traumatic. This guy is sick that he risked a child's life for his own selfishness and resulted in death of a twin - how do you ever explain your reasoning?? As for the one's done in hospital- I have witnessed a few and it was not pretty- strapped to a back board and bright lights, no anesthesia, and baby crying it's little heart out. Sick also.
Hospitals also do not waite till 8 th day, they do it before the babe leaves with the mother on the 1st or 2nd day, blood will not clot well at that time, and immune system is not as well developed either.