My 3.7 year old DS has been toilet trained for about seven months and at school he usually manages to go without any accidents. However, at home he is often damp or slightly wet whenever you ask him if he needs to go for a pee. He mostly says he doesnt need to go when you remind him and then when you make him go he is wet. He is very aware that it upsets us although we try unsuccessfully to react negatively. I am worried that despite seeming ashamed or upset when he does it he still does it! It cant be a medical problem as at school he is mostly ok. Not always but much, much better than at home. HELP!