Anita, as noted above, statistics can say anything you want to say. So ignore them. Statistics don't apply to individuals. Have faith that the medical team will do everything they can to defeat the disease and your husband should do everything he can to help them defeat the disease. If you have done all you can, then there is no point in worrying about the outcome. What will be will be and there is nothing else you can do if you have done all you can. Rest easy. All us stage IV's have to stick together.