@roger,
I'm not saying anything about it until I know for sure it is going to happen, aka a surgery date.
It is nothing to worry about, this surgery is a good thing. Am in the process of going through the numerous testing requirements for the pre-op clearance. Have about had my fill of needles, x-rays, insurance companies and paperwork. After yesterday and today's procedures, I think I will glow in the dark tonight when I turn the lights out.
If it is going to happen it will be sometime in July or August, depends on when the hospital straightens out their contract dispute with some of their doctors or hires replacements.