DD is 5 years 1m. Fully daytime potty trained by 3yo. She is a very deep sleeper, always has been, and is still in pull ups at night. She does have on average 1 night per week dry, but has never once woke in the night for the toilet. Her pull ups aren't heavy but she's definitely passed urine 1-2 times and I'm guessing it's later in the night as we get her up when we go to bed at 11ish and she's always dry. She doesn't have any drinks after her evening meal.
I know the guidelines previously stated she could have a referral for this from age 7 but they have been amended and now it's age 5. But I feel it's a little early still. Is it unusual for a child this are to not be dry at night?