Babies who have more than 4 hour stints overnight how do you prevent nappy leaks?

My daughter will be 4 months on Wednesday and wear size two nappy. But I realised she leaks if I leave her for 6 hours plus, she hates getting changed at night, so I leave her for as long as I can. So I sized up at night, and she can go all night without a leak. This only seems to work with mamia nappies.

We never have leaks and sometimes can be 8 hours+
I found Aldi quite small, we used boots and pampers size 2 then just went to size 3 a couple days ago.
You need to up your size.

We use boots bamboo little stories nappies and never have any leaks with them overnight. Plus they’re relatively cheap with a boots card. My baby is 14lbs 14oz so he’s on size 3 now but he was fine in the size 2 as well.

My baby is in size 2 nappies but at night I put her in size 3 baby dry pampers.. she has just done 6 hours and no leaks

My LO uses size 2 or 3 depending on the brand. We don't size up at night and can get 10-12hrs out a nappy.

Yeah you need to size up.

Our little one sleeps 8 hours through the night and no leaks - we use size 2 either Mamia or Pampers. (Personally prefer Mamia though)

We use lidl premium size 2 and never leaked even during one 11 hour sleep (its usually 8-9), use the same during the day x

My LB sleeps anything from 8-12 hours and hasnt leaked once.

We mainly use Lidil Nappies in a Size 2 and 3 and he is 14lbs - only using up the end of my size 2s and he will be into 3s x

Daughter is 10w and does even 7-8hr stretches in Pampers size 2! Never had a leak with this brand…

My son is 9 weeks and in size 3 nappies day and night and there’s no problems? I change his nappy when he wakes up at night usually (8hrs) and it’s not too bad he goes straight back to sleep