My little boy has just started reception, and we are experiencing some toilet troubles, with number 2's. He tends to go to the toilet for a number 2 before we go to school, however he seems to need to go again at school, but won't use the toilet or even tell the teacher, hence he is doing it in his pants. I have tried to explain to him that if he needs to go to tell the teacher, but he is still marking his pants. We never have any trouble at home and he had no trouble in nursery either. Wondered if anyone could give me some advice. Thank you