Dry at night

Cindy

Is it normal for my baby to stay dry at night? He started sleeping thru the night at 2 months and I've noticed he's woken up dry 3-4 times after 8-10 hrs. He drinks 3oz every 2 hrs (from 8am-10pm) so I don't think he's dehydrated. Of course I plan on bringing it up at his 4 month appt but I was wondering if anyone else was going thru the same thing.