We’ve been nappy free for about ten days and I think we’ve mastered wees. But he WILL NOT sit on a potty or a toilet (with child seat) no matter what I do. He just poos on the floor without any warning. It’s ok if we’re in the house but we have to leave some time and I really don’t want him pooing on the floor in a cafe or museum or anything. Will it fuck everything up totally if I put him in a nappy for a few hours tomorrow to go to something we really want to go to?