C is almost 11 months old and in the past few nights has started waking up with a completely soaked diaper in the morning. She's currently in size 4 Pampers Baby Dry and I don't feel like it's time to size up in terms of fit, but her diapers are definitely full to the brim by morning, and sometimes throughout the day, as well. Suggestions? I meant to pick up some size 5s this weekend and forgot, of course.