Wet nappies 9 weeks old

[Tamaa]

Hi everyone. My baby is 9 weeks old. In a typical day he would have 5-6 wet nappies. I change every 4-5 hrs. These disposable aren't soaking wet, though the color of urine indicator is changed. I feed him on demand.
He poops every other day.
He is on combination feed but mostly formula.

I am just curious to know what is normal for a 9 week (2 month) old baby? How many diapers does your baby wet and how heavy would you call them?
(I am a super anxious FTM, please help!)

Also have a 9 week old.

Sounds fine to me, it's if they are completely dry then it's a worry.