Dave she asked about the surgery not how to put on weight. Besides the curcumin stuff is supposed to in the Trial phase... But enough about that. I'm 18 now and had my transplant 12 days after my 17th birthday... what a present. For the adult clinic that I go to you need to be at least 93 lbs or 42 kg to transplant. Since mine is strictly adult if I had dropped below that point I would have had to start over in the childrens transplant program. I can't tell you what it was like to experience it first hand, it's really something you have to go through for yourself. As for me they put me under and I woke up in a drug filled haze. Which pretty much describes the first week or so. If the doctor's are happy with your weight gain after transplant, and trust me you will gain weight the meds take care of that, then yes you do get the peg taken out. I think it was 3 months afterward for me. Whats the scare like? I'm not sure what you mean there, scare or scar. But that's about all I can answer for you right now.