I've been looking back through old post in the forum and can't seem to pick out if there is any certain time frame that any of your LO's cycle down or how often. It use to be that John was good for atleast 2 months. Now I notice that it seems every 2 to 3 weeks, the mood changes. Goes from being happy and cooperative to very nasty and arguementive. during this period he has no interest in TV, just sorts through his sock drawer also during this time has problems with the toilet, going on the floor and then insisting that the toilet leaks. No meds have been changed.