@fritzo You've got this. Best wishes on your journey. Starting out this is very overwhelming and I know I questioned everything, at least in my mind. The benefit of other peeps is invaluable. Some very good firsthand information and shared experiences of those that have actually wrestled with and had the procedures. I would suggest being weary of the occasional extremist "must does". Generally, if I haven't had a procedure I won't comment or will ask what it was like and how it went.