We went to see Dave yesterday and there is still no change. It has been 4 weeks. I did get a lot more info than my nieces have been giving me. He has gained 50 lbs. of water weight since his surgery. So far they have removed 25 lbs. He is on dialysis 8 hrs. a day 7 days a week. His doctor said when someone has been on life support for this long, they usually don't come out of it. They are not giving up yet. They are going to keep trying for a while. Many thanks to all of you for your prayers and phone calls. Lots more prayers are needed.