my ds will be 4 next month & we are still having problems with potty training!! He started using the toilet about 1 month ago, which to me seems really late but anyway we had about 2 weeks where he had no accidents and always got to the toilet so we thought we had cracked it. However 2 weeks ago he started to have accidents and this week it seems to be getting more and more frequent. Any suggestions as I am tired of cleaning pooh off carpets, clothes & child!!