3yo suddenly peeing bed every night.

Ka

Hey there. My son has been fully potty trained since just before he turned 3 and we ditched pull ups at night and he was doing amazing. The last couple weeks he's been peeing the bed every night. We haven't had any changes going on, his routine is still the same, I have him potty before he goes to sleep and cut off liquids a couple hours before bed. I'm guessing it's just a regression as I know it can take longer for them to be fully potty trained at night, especially boys.

My question is do I put him back in pull ups at night or will that make it worse? I'm sick of washing his sheets everyday and having to bring him in our bed every night 😅 help!