仔仔also k2時已無午睡啦, but if he has so much activities in the morning / early afternoon (say now in summer holidays), i will ask my maid to urge him to take a 1 hour nap, in this case he will be 'smarter' than not taking a nap. Then he can play with us or do some exercise at night time. (This is important to us as we come back late).
Experience tells that we cannot let him sleep for > 1 hour in the afternoon, otherwise it will be difficult for him to go to sleep at night.