I was just wondering whether anyone has ever experienced a sudden change in their CF childs poo. Archie's poos have been really good but for the last three days they have become quite mushy, smelly and mucousy. I have increased his enzymes with his solids as maybe I wasn't giving him enough but it doesn't seem to have helped. Is it possible to get a dodgy batch of enzymes? The change just coincides with when I started a new bottle of enzymes - any advice?? Or could a possible cold lurking in the background cause this?