As a person with M.E./FMS and accompanying Gastroparesis I get slightly touchy about most references to gut problems in M.E. being referred to as IBS! I dont consider what I have is IBS. Anybody have any thoughts as to why GI issues in M.E. are not more specifically defined for what they are, or is it because IBS is the most common issue therefore all gut problems get tarred with the one brush.....or am I missing something regarding the definition for IBS?