[overitnow]

I was probably exposed to high choloform when "camping" on open rangeland and drinking groundwater 30 years ago. At the time, bowel function became a little more immediate and stools a little softer. Leaving that area relieved the symptoms over time. 15 years later I lit my morning cigarette and off to the toilet. (Did that twice more that morning...slow learner.) I may be a classic case of this.Mark