Thank you Kathrynne, My MD is working with me on my diet and exercise program. He is especially stressing the exercise. I try to do arobics 3 times a week and my daughter found a used stationary bike for me at a yard sale. Since I have had knee surgery the bike is the best exercise for my legs. don't forget how to laugh Marling [log in to unmask] (work) or [log in to unmask]