I feel rather stupid for asking this but as a first time mum I have no idea.
DS is now 3 weeks old, and is really unsettled at night and it has just dawned on me (by reading a totally different thread) that the problem could be he's over tired because he's not sleeping as much in the day.
SO.... what should I be doing regarding naps? DP is at home now for a week so we are going to get a bed-time routine in place so hoping that helps a bit too.