This is for Carol's husband:

Get yourself to a doctor NOW! I had a foul odor in my mouth and not wanting to offend anyone, and being incredibly stupid for an otherwise smart person, covered it up until I landed flat on my back in a hospital for 8 days, very, very sick with a roaring infection throughout my system. You will most likely not be that sick because I had just finished rad and chemo and had no white cells to speak of. However, that does not change the fact that foul odor equals infection, if not of the graft, of something else. You need to keep it from getting out of hand. Two weeks is way, way too long to wait. Tomorrow is when you must get that checked. This is nothing to fool around with.