Hi all, my Dad was diagnosed with GBM stage 4 one month ago. He has 4 tumors that are inoperable, so the docs said he will need whole brain radiation. But he has not even started radiation yet. He has an appt next week to get his head mapped out for the radiation, but thats it. And he's not due to start on the Temador for at least 3 more weeks. Is this normal? With such an aggressive cancer I am really worried. It has already been a month with no treatment! Please someone tell me if these docs know what they are doing? Any advice would be greatly appreciated.