I an being treated at a small cancer center. I have a chemo doc. and a ratiation doctor there. I have a ENT who did surgery in July. I got the peg Sept 11th. and nothing has been done to it and no one will show me what to do. A lady was trying to tell me on the phone today how to use it and she said part of it was missing A blue thing that she would sent me one. I have a valve non sterile M90000. I'm starting my 4th. week of chemo and radiation. I have mouth sores, but still eat good, just don't teaste that good. First sign of sores they wanted to stop treatment for a week, I said no so they stoped treatments fri and MOn. I stay on the phone trying to find someone or something my insurance will paid. The mouth wash I just been holding in my mouth for a while them spiting it out. I'm so sick of this, everyone is so nice and sweet, get a lot of hugs, and I'm sorry I'll try to find out. thats the end of it. sorry to rant I'm at the end of my rope and not even half way.