Quick question for all you lovely childminders......how often would you change a child's nappy? 18 months old and with CM from 8am to 4.30pm. I change my DS at 7 when he gets up and then drop him off at 8am. Recently my CM has only changed him twice during the day and last week he had a very bad nappy rash from being left in a dirty nappy. She said she couldn't smell a poo and so wasn't sure how long he'd been in the soiled nappy for. I want to talk to her about changing/checking his nappy more frequently but just wanted to canvas opinion before I speak to her.