DS is 13wks and still needs quite a lot of sleep. he's fine at night - sleeps from 7 - 7 with a feed at 11ish and at 4ish. But in the day as a general rule he will stay awake for 1.5 hours max before needing to have a sleep, and will then only sleep for around an hour at a time. it's not hunger that wakes him, he eats fairly regularly every 3.5/4hrs. he's not usually in his cot for this midday nap as he tends to fall asleep in his buggy when we go for a walk in the morning, and i am reluctant to wake him when we get home so i leave him in it. maybe i should only take him for a short walk and make sure i'm back before he falls asleep and he might sleep better in his cot? is it usual for him to only manage to stay awake such a short time? how do i encourage a longer nap midday? will he just grow into it himself?