I'm sorry for the rough time you and your husband are having. I can't tell you how important that I believe it is to not give up yet. I know these things can be discouraging but I believe he can do it. I just finished my treatments 2 weeks ago and I still feel a little rough but it's getting better. I am praying for you and your husband, hang in there and some one will post that can give you more info on similiar experience soon. Lee