Kathy you are quite welcome. SH is on lasik and they watch him like a hawk. he has been at both spectrums of the scale and had to be hospitalized both times. some times it is quite confusing as he usually has at least 3 different doctors checking on him. his liver transplant doc will come in and say one thing, then along comes his kidney doc then low and behold here comes the heart doc. they usually get him sorted out pretty quick. (i think they are starting to realize what a toll it takes on me lol).