The factors you point out where originally (and still are) on my list of reasons why I don't want to venture into the anal sex realm. ANd to top it off, I don;t have the health care available to me right now for proper medical treatment in case I needed it.
And when I think about it, like envision how I would feel mentally about it, I get tears in my eyes. THis is how I know I am truly certain about not wanting to do it.
THanks for posting all of the info you did. It was a great help and I appreciate it.