DS is 2.8 yrs. He took to potty training really easily at the end of October and has been completely out of nappies day and night since Christmas.
He still had the occasional accident but only about once every 10 days or so. He was confidently taking himself off to the potty at home or toilet at nursery and if we were out and about would say that he needed the toilet and be able to hold it for a few minutes whilst we got to a toilet.
Over the last 48 hours he has started having lots of wee accidents. We have gone back to putting him on the potty at regular intervals because if we do not he just wets himself. Fortunately, he is still taking himself off to the potty to do a poo.
He's not ill, but has erupting molars. There have been no major changes in his life and no upsets.
Any ideas what might be behind this and how we get him back on track ASAP?