In our experience, having the PEG put in was not a big deal. This doesn't sound unreasonable. My husband had radiation in the morning, PEG put in in the afternoon, radiation again the next morning. I bet your husband will sail through.
This is another custom island. This one could be used for ads. This spot is one of the best places for ads on your site to be placed. This can be enabled/disabled on a per forum basis.