Hi I was just wondering is anyone else had experienced this and could offer some advice. My 2.5 year old DD has been slowly potty training since October and is now pretty much dry (accidents tend to happen on buses, in soft play areas etc). I have been using pull ups and recently tried to move to big girl knickers as she is pretty reliable. But she won't wear them, unless she is wearing a pull up or a nappy she complains that 'her bottom is sore'. I've tried tempting her with Cinderella pants but to no avail. Obviously she needs to move to pants at some point but I'm not sure what is going on! Do I just perserve? Thanks