My DS is almost 4, he's been completely potty trained in the daytime since he was 2 1/2. During the day he never has accidents and is capable of holding his wee for really long periods - he goes to nursery and sometimes he gets so busy playing he forgets to go all day - I know this isn't ideal and I've asked the nursery to remind him.
He's still wearing pull ups at night. There was a period a few months after starting day time training where he did have a couple of mornings where his pull up was completely dry, but after that normal service resumed and it's been full every morning.
He has recently asked to stop wearing pull ups at night, and seems to be quite upset at the idea of wearing them, so we thought we'd see how he gets on without them. We've now done 3 nights without pull ups and it was basically a disaster. We followed the 'Oh Crap Potty Training' book successfully for his initial potty training so we tried to follow her tips for night time training, which is to put a potty in their room and wake them a couple of times during the night and put them on the potty.
He did wake up and wee in his potty when prompted, but he still wet the bed, so clearly he's in the habit of doing multiple wees during the night. On Sat night we took him to the potty at 10:30pm and then when we went to take him at 2am he was already wet. We took him again at 4:30am and he was wet again at 7am when he woke up. It seems that part of his issue is he's a really deep sleeper and doesn't even wake up after he wets the bed.
I'm feeling a bit at a loss as I am struggling to deal with the sleepless nights and the multiple loads of wet laundry (we don't have a tumble dryer), but I also want to support my son who is clearly motivated to become dry at night.
I know there are people who say it's impossible to night train because it's hormonal, yet people like the lady who wrote Oh Crap say the opposite. Personally I think it's probably an oversimplification to say it's only down to hormones, because if that were the case it doesn't really make sense why some children become dry at 2 and others are still wetting the bed at 6 or 7, surely there's not that much natural variation in when they develop this hormone. The Oh Crap writer says night dryness happens naturally for some children but it's really important to train by the age of 3 1/2 if it hasn't, otherwise you miss a window of bladder development and it becomes much harder to stop bedwetting. After reading that I'm worried we've missed the window!
If anyone has been successful in taking a more proactive approach to achieving dry nights, I'd really like to hear what has worked. We are already doing the obvious things like restricting fluids in the evening. I've read about the alarms that go off when they start weeing, has anyone used those?
Also, on a practical level, what do people do to avoid having to wash bedding every day? So far we've been using a layered approach with two mattress protectors and two sheets, but I've been washing the mattress protectors every day as I don't like the thought of leaving them on the bed if they've soaked up wee.