ok started potty training ds today & his doing great. we have had lots more wee's in the potty then i expected but still lots out too! anyway i'm not sure what to do at nap time as at night he will be having a nappy but in the day he normaly sleeps for 2-3 hours. today i just put him in undies with a towel under but he freaked out a bit & thought he was suposed to get under it!