DS2 is 14 months and never had long sleeps during the day, but now he has dropped his morning nap (which was never long anyway), and he still only sleeps for 30-45 (if I'm lucky) mins around 1pm. And that's it. He won't go to sleep again until he goes to bed around 6.30pm. He does normally sleep thru till at least 6am, but DS1 had about 3 hours sleep a day - I know all DC's are diff but 30 mins a day for a baby seems a little ridiculous!