I decided to try potty training with my DS. He is 3 in a couple of months, got good vocab, can follow instructions, will sit on potty or toilet seat if given right incentive. Took his nappy off this morning and he just seemed to pee constantly. He managed one in his potty, took it proudly to the toilet to flush it away and weed again on the way (on the floor)! He literally seems to pee every 10 minutes.
So nappy is back on.