Background: He started sleeping through the night (12 hrs) from 12 weeks of age to 6 months old. This was from no routine/program/crying-it-out. Just him, finding his own rhythm.
For the last 12 months he has been waking 2-3 times a night. For a while, all he wanted was a quick cuddle, and then was happy to go back down in his cot, awake usually, and go back to sleep.
For the last 3 weeks though .... holy hell

He's been up 4-5 times a night and he's really difficult to get back down.
- Cuddles don't work anymore. I can cuddle him for 30 mins, and as soon as I go to put him back in his cot he starts screaming on the way down.
- Co-sleeping doesn't work - it never has. He thinks our bed is for playing and talking, not for sleeping. So if we bring him into our bed, it does stop the screaming. And he chills out for maybe 5 or 10 mins. But then he starts crawling round everywhere, talking, jumping, getting off the bed and dismantling the bedside tables ... you get the idea.
- Bottle of milk doesn't work, even though in the past it has been our secret weapon for when nothing else works.
- Going for a drive in the car doesn't work. He just talks the whole time, then cries when we get home and put him down for a sleep.
I'm totally at my wits end. Last night, he woke up 5 times. Each time it took us an hour or more to get him back to sleep. In between wakings, I was so wired that I couldn't go back to sleep, thus would still be awake the next time he woke up. At 4am, I got sick of trying, and took him out and sat in front of the TV (on low) until 6.30am when he FINALLY FELL ASLEEP. I only got 2 hrs sleep last night - between 6.30am and 8.30am. I am so tired (not to mention first trimester fatigue).
Day sleeps he's OK .... difficult to get down (will only fall asleep in the car or at home) ... but generally naps for 1-2 hrs which I'm happy with. Day sleeps used to be my biggest problem. Now they're the easiest part.
Any suggestions for the nighttime battles. Frankly, gentle sleep techniques are not working.