Yes it has happened a few times. I think sometimes they won't pee until they've been awake a while so if you change them right away, it won't be super full. I think it happens when they've slept quite deeply.
Thank you got worried something was wrong x
Yes, my little girl is 16 weeks old, she has 1-2 feeds at night and nappy is very dry first thing. As long as they have plenty of wet and dirty nappies throughout the day it’s fine x