My 6yr old son won’t stop pooping his pants. My son has been fully potty trained since he was 3. When he was 5, we had his sister, and things were good for a while. Well, he started having accidents, not peeing on himself, always pooping his pants. We chalked that up to the new baby, sat him down, and explained things, and things went back to normal. For a while, then he started back up with the accidents. This has been an on and off thing now for almost two years. It doesn’t matter where he is; he has done this at home, at school, at relatives. When you try to ask him why we get “I didn’t want to miss anything” or, “I thought I could hold it” or “I didn’t know I had to poop”. We have tried sitting down and talking with him, we had him go to a behavioral therapist, we’ve tried positive reinforcement, (ie, going out for a special treat for a week w/o an accident) we’ve tried negative reinforcement, (ie, making him wash his own underwear out) and finally we got some diapers (generic goodnights) for him. I told him he could have his underwear back if he could go for two weeks without pooping himself. It wasn’t even a week, and he was back at. Nothing has really made a difference. His father and I are scratching our heads as to why and how we can get him back on track. What are we missing? What haven’t we tried?