Left foot, second toe. Went for a MRI yesterday. Although the x-ray tech couldn't give me a diagnosis, she did tell me that there was quite a bit of fluid (no, really?!?!). I asked her specifically about a stress fracture, and she said she wouldn't be suprised if the radiologist found one. Of course, my doctor and I already knew that, since the x-rays on Thursday were suspicious. Three weeks from my 'thon. What timing...........