My DS, 8, has just been prescribed Movicol for faecal impaction. We had been seeing a paediatrician as he wets most days, soils occasionally when not very near a toilet as he always needs to go urgently. He appears to not feel it coming and I don't think his poo has ever really been formed properly (mushy, 5 or 6 on the Bristol stool chart!). We had reduced his fibre intake (no weetabix or brown bread but still eating fruit & veg) as I thought it was too much fibre (he was eating 2 weetabix & 2 slices of wholemeal bread a day). He was tested for coeliac and dairy inolterance and then they did an xray which showed a very full bowel, hence the movicol. SO I am confused as he has never had a hard poo come out (as far as I am aware) although he has more recently described the feeling that he needs to strain on the toilet. Today-2nd day of movicol so 4 sachets, he has done a formed poo, light colour but formed. We were told to keep increasing the dose til he had liquid poo then reduce. Has anyone else had experience with this and would you expect a normal 'sausage' poo before the liquid clearout? Is it really likely to be constipation/faecal impaction? Sorry for the long post-I am totally baffled and could really do with some advice!