I am the mom of a very stubborn 3 year old (cole) with CF. He has several (3-10) loose stool diapers a day. We have been working on potty training for almost a year now. We have pee down but I can't seem to get him to poop on the toilet. I have tried all the regular potty training methods. I don't think he has ever had a solid stool to my knowledge so I am not sure he knows how to push. I can't get an answer from the doctors...is this a normal CF thing or is my son just stubborn. We have tried to adjust his enzymes but his stools don't change. I would feel better if I had some advice from people who have gone through this either themselves or with their own children.