Sorry to interupt but I had a 'stayer' once and in the end I downed 5 ducolax in one go in a morning and that evening I had a lovely 'clear out'. It's harsh but felt that I could start again having emptied my entire colon. Hope you're not needing advice by now, it's a terrible thing but on the positive side, I've gone from two chemically activated ones a week to now not needing any chemicals and having one a day on the 1500 plan, you're not taking much in so not much comes through like it used too xx