What is going on??
'Quick' history: DS1 was a relatively late potty trainer. We tried soon after his 3rd birthday and he absolutely refused to comply, so after a couple of weeks we stopped. Then tried again a couple of months ago and magically, he got it and was dry from a few days in. He was even dry at night (still wearing nappies overnight but they were bone-dry by morning). He responded to jelly bean treats for a wee, something slightly more enticing for a poo, and the odd and random larger treat (like a new dinosaur) to keep him interested. After a few weeks, he stopped demanding the jelly beans after a pee and we quietly discontinued them. Never did a reward chart this time round because it didn't bother him the first time.
Now, for the last few days, he's been waking up wet (god knows how he's managing this as he's still in a nappy at night, but we've had the mattress top layer in the wash every morning for days), and having at least one, but more likely two accidents a day. He has reverted to not wanting to respond to requests that he see if he needs a pee (I wasn't reminding him after the first few days of potty learning, as he was very good at listening to his bladder!). He gets pretty cross if you ask/remind, let alone haul him off to the loo.
Today, he woke up soaking, had another accident at the children's centre (he was engrossed at the time) and just wet the sofa comprehensively, after an hour of my asking him every 20 minutes if he needed a pee.
I'm afraid I was really cross and sent him upstairs to change, and told him to stay up there for a while. I know this is Bad and counter-productive but I was bloody cross, after asking and asking him.
Does anyone know why this regression happens? What's the best tactic for dealing with it? I've told him we're going back to jelly beans and me asking him/reminding him to use the loo. And have moved the potty back into the living room as a reminder/convenience.
(He has had a mild bug, a cold, for the last few days. Does this have anything to do with it?? He's also recently gone back to preschool - there were the holidays and then he missed the first two weeks because we were on holiday, so he's only been back for three sessions, and had accidents at two of them.)