DD is 2.9 (almost) and has a dry nappy most mornings, ie for a week in a row, then will have a wet night. When we were away the weekend before last the nappy was wet all three mornings, although she was in a dispoable - normally has cloth. She really wants to wear pants at night. I let her one night over a month ago and at 6.30 she was still dry - I let her sleep for another 15mins, by which time she had wet the bed and was still fast asleep. Should I just go for it??