Thanks MrsD you have been of great help to me. I saw my Neuro Doc again today, when he walked into the room and said how are you I very calmly said I am numb from had to toe, but I'm still walking so I am grateful, he and I had a very nice talk about all of this I told him, you must find an answer to all of this, he said I am doing my best and I will not give up, that is so nice to hear. He will be doing a nerve biopsy on me Oct 26th so I can use your prayers for that, he is checking for small fiber neuropathy, but I am a bit confused, if I have a small fiber neuropathy he told me he could treat it with IVIG, I thought there was no treatment for small fiber neuropathy. He has always seemed to think I needed IVIG treatment but is taking this plan of action very slowly. Can anyone tell me anything about small fiber neuropathy, even online information is confusing some say it cannot get better and some say it can reverse, what's the real story? Thanks, Jan