My 7 week old was really sleepy to start with but for a couple of weeks now he’s not slept more than about ninety minutes in the day all broken into little cat naps. I’ve tried long walks with the pram to see if that gets him to nod off but it doesn’t seem to work. I’m a bit concerned that it isn’t helping him develop and also it’s a very long day when I get no time to myself at all even if only pushing a pram. Does anyone have any insights?