a potential new option in General Board Posted April 20, 2011 · Report reply Lt2, I really appreciate your clear and thorough updates, which are really important for those of us facing decisions about ways to deal with CH. Thank you. I recall that in a post you were critical of those who say "oxygen, oxygen"; and I am clearly one of those people. So, with some trepidation, I'm wondering why you choose not to use it. No judgment whatsoever -- you're clearly capable of making that decision for yourself. I just figure it might make me a little smarter to know about your choice. Or maybe it just doesn't work for you? Thanks, if you choose to reply.