Are your children’s vaccines up to date?

Set a reminder

Please or to access all these features

Potty training

Is your child ready for potty training at nursery? Here's the place for all your toilet training questions.

Night nappy leaking for almost four-year-old, soaking pyjamas and duvet

31 replies

Sandip01 · 22/03/2026 06:38

Hi all, this isn’t necessarily potty training, my almost 4 year old is fully trained for the day, he still has a nappy in the night as that hormone hasn’t kicked in yet that concentrates his urine for the morning, BUT, the nappy is constantly leaking out, we’ve tried everything we can think of to ensure this doesn’t happen.

  1. tried all different sizes of nappies and brands including the plus size ones for more absorbency
  2. doubled up nappies
  3. tried nappies vs pants
  4. currently on very expensive brand peachies which promises to keep them dry
  5. tactical wees before bed, sometimes he does two!
  6. no water/juice past 6pm

we have a waterproof mat protecting the mattress and sheet which we just wash whenever it does get wet, but the biggest issue is he gets wet as does his pyjamas, but if he’s sleeping on his back, the duvet cover and duvet itself also gets wet which means constant trips to the launderette as it’s too big to wash and dry at home.

when I google this and products I only ever get solutions for protecting the mattress and I wonder doesn’t anyone else have this issue of the duvet and anything on top getting wet? Surely it can’t be me? And also how on earth are my sons nappies getting so soaked and therefore leaking!?

it’s so disruptive for him and me as it disrupts our sleep, but also when we’re on holiday we have to ask them to change all the sheets etc. it’s a nightmare staying over anyone’s house as this will mean their bedding gets wet!

OP posts:
Are your children’s vaccines up to date?
Blondeshavemorefun · 22/03/2026 08:20

Seems the issue is more the washing

A smaller duvet ? It must be a massive thick one if doesn’t fit in a normal size washing machine

I’ve washed single duvets easily before and covers in a machine at home

hes 2 so quite normal. So no need to go to the doctors

I find pull ups aren’t so absorbent so nappies better at night.

CalmIsGood · 22/03/2026 08:22

We used to change DD's nappy just before we went to bed at 11ish, and then she only leaked a bit.... You may already be doing this, but just in case you're not; DD didn't wake when we did it.

Glittertwins · 22/03/2026 08:25

ShouldKnowBetterButNeverLearn · 22/03/2026 07:37

Sorry it's not very helpful but just to say you are not alone and it's more common in boys.
I would try to get DS up to the toilet later after he had fallen asleep but it was very difficult.

I was also told this too. Takes longer for male system to mature.

Stickytreacle · 22/03/2026 08:32

Out of Eden supply waterproof duvet covers that might help. My son took years to be dry at night, I think he was about nine. Lifting at night, restricting fluids after 6 etc. didn't make any difference unfortunately.

Astrochicken · 22/03/2026 08:43

Take them to the GP and ask them to check their blood sugars, I has the exact same night time wetting through everything thing with my then 4year old and he was diagnosed with Type 1 diabetes.

New posts on this thread. Refresh page