I look stuff up, all about the kidneys, and I guess that will help me. But, when it really takes place, I am not any more prepared than I am right now. So, I guess I will just wait and see what the doctor says and do our best. I will come back here, because all the help I receive here is invaluable, it is the best. I kind of feel numb because when the kidneys are involved and he is 85, I get scared. So, my emotions are ok right now.