I have replied to this post, but I don't know where it went!!
What do you do when he cries and cries? Can you tell me, over the last fortnight, what nights he has slept through, what nights he has cried and you can settle him easily and what nights have been difficult, and how do you settle him eventually?
What times are his naps, what time does he go to bed and how does he fall asleep both for naps and bedtime. I know, it sounds like an interrogation, sorry.