They still don't know, Wikid. They ruled out the "big" stuff, the doctor said. All of the cancer screenings were negative (THANK GOD). The blood tests show she does have some sort of ongoing inflammatory response happening in her body. Otherwise, her symptoms are just being constantly tired and achy, getting every illness that goes around, and periodic dizziness. She had a fender-bender yesterday because she suddenly got really dizzy and disoriented and bumped a parked car. They are thinking some kind of auto-immune disease or chronic fatigue.