i know this is my ds2 - but can't remember how much sleep they need at this point. sometimes he seems to sleep all day, and other days he doesn't - is he getting himself into a sleep/nap routine now. hes in a good feeding routine - every 4 hours. should i be incouraging him to have naps as opposed to sleeping when he feels like it. hes not bad at night - goes down after 10.30 feed, and wakes between 2 and 4 for a feed. what do other people do?