Weeing marathon?!

[AlfieBear87]

My ds is 6.5 months old and has just started sleeping through 12 hours with just 1 wake up for milk (hoorah!). However, since he has started sleeping better, he has been waking up in the morning completely wet through (nappy, vest, sleepsuit, sleeping bag and sheet totally saturated with wee). I change his nappy at midnight when he wakes for a feed but he's still wet through by the morning. I've also tried bigger nappies which didn't help either.

Is this amount of wee normal?! Now that he's sleeping better am I doomed to continual loads of washing?!

My DS is 6.5 months too and for some time he's outweed every type of disposable I have tried at night. We use cloth nappies anyway for daytime so we started using bamboozle stretch nappies for night with a motherease wrap. Don't know if you'd consider cloth but they do hold a lot. And you can boost them with extra hemp or bamboo boosters if need be. I'm sure the amount of wee can only be a good thing though?? Must mean he's getting lots of fluids?