Dixie,
None of us here can provide the answer to your husband's specific medical situation, but we can provide support and a sympathetic ear.
And...it goes both ways. Those of us, who are having a much easier time, but have bad days (like I am having today) need to read your story and realize that they are blessed and things could be much worse. We all need each other.
Our prayers are with you for that miracle, but if not, for the strength you need to carry on.
Deb