trish and I went to see dad this morning, he was already having a bad day, apparently he had one yesterday to according to lamae, very confused, and tried, when we were their today he just wanted to sleep, and could hardly carry on a conversion with trish or I. he also was walking really unsteady, and stumbling quite a bite , so when trish check his oxygen tank, he had it turned up again, so i am thinking he is getting to much oxygen again, lamae said he had it up to 7 yesterday because it was real bad day for him. he would not eat at all while we were their, so i will check on him later, we keep our visit short, so he could rest.