.... he wee-wee's like a waterfall

Don't know what's up with Zack, but he has just omitted bladder control from his functioning mind in the last 2 days. We've had nights where Keith's up at 12:30am with a soaked bed, 4am with another soaked bed. Then today I'm at the playground with himself, and he pee'd himself "nat" only minutes after I'd asked him if he wanted to go to the loo. Bloomin' 'eck ! What's a parent to do ? I think we're going back into night time nappies until we have some sanity. The washing machine cannot cope with much more, and we are out of bed linen that's clean and dry.