Thanks for your comments. It is such a difficult decision. As my husband is 70 this is the last chance he will have of having a SCT and if we don’t go ahead and suddenly he relapses we will feel gutted we didn’t give it a try. However he is feeling good at moment and if he goes ahead and has 6-12 months of not feeling good and it makes no difference then again we will feel gutted. I wish we had a crystal ball x