Yes VQ. You never know exactly what the fuck it is!!
No, never had this with DS1 either. I used to say DS1 was hard work. I've eaten my words.
O has been very hard work. Not that I'd change a thing well, except the fucking reflux but given how easy he was for the first 10 weeks, the last 14 have been a shock to the system! They are supposed to get easier! Not harder!!
Anyway, I am glad it isn't just me. Not that I am glad anyone is having sleeping issues. Just that I feel less like it is something I've done wrong, and more something that just 'is'.
Sick of carrying the fucking pram up the stairs in the middle of the night! 
Last night I was up for 2 hours because I refuse to let him sleep in the pram, it isn't good for him. No matter how asleep he was when I picked him up, as soon as he was put in the fucking cot he woke up screaming.
When he woke 15 minutes later I threw DP out the bed and told him to deal with him as I had 1 hour sleep the whole night and it was 5.15! DP left him to sleep in the fucking pram. Lazy cunt. GRRRR!