My 23 month old boy has started to take his nappie off at night for a week or so now. Me or daddy will put a new one on him during the night if we have herd him but he will take it off again by morning. He does not cry during the night he takes it off and goes to sleep !! During the day he is happy to wear a nappie. He will tell me sometimes he is weeing and has know for sometime when he is about to poo. As this is my only child its all new to me - should i be potty training even though he is only 23months old?? Thanks