My DD of 2 yrs 7 months has been toilet trained for 5 months. Suddenly in the past week she has started to refuse to go for a wee in the day. She will go in the morning with coaxing and is happy to go at bedtime but refuses to go during the day and is very upset if we sit her on. We are trying to get her to drink lots and when she does sit on at bedtime she has a big wee straight away so she must be drinking enough. We're really confused as to what has happened. I've tried to talk to her about it but she won't tell me what's wrong. We're worried she's going to make herself ill.
Does anyone have any experience of this or any ideas?