my 4yr old is still wetting the bed. he was dry at night when he was 3 then after really bad illness he reverted. after advice from the health vistor we put him back in pull ups. he does not wet these- ever. then as soon as we take the pull up off he wets again. i really am at a loss to know what to do for the best. he is rally bright 4 yr old and hates being a baby and wearing a 'nappy'(he has a younger sister and hates that he has to wear a nappy like her). should i just not worry about it for the min or not put him in pull ups and suffer the consequences?