It's good he reject by themself. The hardest I'd when you wana wean them off... I stop putting diapers as long as my child can speak. Also about 1 half to 2 years old.. Bed wetting is unavoidable. U have to let them learn of u don't wake up to pee you will wet the whole bed. And mummy has to put a plastic protection of cos.. It took quite awhile for my boy to stop wetting the bed although not everyday. Bring them to toilet before sleep. Sit on toilet bowl for 5 min.
My colleague put it on for her kid after he/she went to sleep. Else you can use waterproof mattress protector like what others mentioned.
Training pants? U cn also put the waterproof mattress protector so he wont directly wet the bed
My girl too. She even removed her diapers herself sometimes. Headache.
I use waterproof mattress protector just in case.
Use waterproof mattress cover
NuraMarina Bozo