Not really a potty training question as such, but I thought this was the best place for it...
So, DS is 10 months old, and over the last week has suddenly started to soak through his nappies overnight. It doesn't seem to wake him up, but when he gets up in the morning his vest, pjs, and bedding are sopping.
He's in Size 4+ nappies (he's probably around 22lb, so in the right weight range), we've tried a few brands but it seems to happen regardless.
I was wondering what to do - we could move up to size 5s of course, but he's technically not big enough for them yet and I wonder whether we'll have the same issue when he puts on a few pounds?
I was wondering whether to try a nappy cover - one of the ones used with reusable nappies. I've been digging around online and I can't find any mention of anyone doing this or whether it would work or not.
Does anyone have any experience of trying this?