My brother was taken off Lifesupport at 4 years old after he drowned. My parents made the choice IMMEADIATLY. personally after the experience with Noah I think they should have waited.
My friend Christiana was taken off Immeadatly as well in December after a drug overdose..
Noah was in a comma for 8 days the doctors told me that the "choice" would be comming and to get prepared for it... 3 days later he woke up and ate a popsicle.

I was prepared to take him off Lifesupport if I had to be in that situation NOW If ever faced with that again I will wait 3-6 months unless my parents have it in there Trust.