Health care, right behind heart attacks. That's right, getting medical care is the third most likely thing to kill you. Keep that in mind when your doc wants to run tests "just in case". The worst health problem I've had in my life was caused by a prostate biopsy, a biopsy I had just because they thought I should. There's a rule, I forget what it's called, but it says "always ask WHY, at least 5 times to get to the root of something."