Becky..... Just so you know, the chances of your husband having a hamburger this summer are probably very slim, however, by next summer he'll be able to eat a hamburger everyday if that is what he chooses. Recovery from treatment takes a long time but both of your lives will continue to get better with each passing day. Be patient and enjoy even the slightest improvements. It's babysteps at first but before long you'll be running and right back to where you started from -- healthy. Keep posting. Sincerely, Donna