Thank you, Moonboy, for responding. I am a bundle of nerves right now with upset stomach and stuff. I eat healthy, am active, and blood pressure and weight is good. Only other problem that I know I have is Alpha-gal allergy (caused by Lone Star tick, and I can't have any meat from an animal with a hoof). I have been retired for 12 years from an office job, and since then, my best friend and I have been packing for a moving company, and I also volunteer at our local historical society's consignment shop. I am lifting heavy boxes and moving heavy furniture all the time. Probably lifting more weight than a lot of guys! So, are you limited to what you can lift?