Thank you for your responses!!
Right, answers to your questions...
He had a dummy from around 6 weeks but refused to take it from around 5 months onwards so thats not an option now!
He sleeps well in the day, usually falls asleep in the pushchair on the walk home from nursery and will sleep between 1-1.5hr. He sleeps for an hour in the afternoon (from 1.30-2.30 usually) after a bf.
When waking at night nothing will comfort him other than a feed- if I try to cuddle him without feeding he will push me away, scream louder and burrow for my boobs!
I did co-sleep for a while but decided to stop as I also had DS1 in the bed and DH virtually moved into ds1's room. If I am desperate at 3am I will put him into bed with me just so I can get a couple of hours sleep. I have tried to pat/soothe him in the cot but to no avail, he screams and tries to climb out.
He goes down to sleep at night after a bf but awake (just). Sometimes if he has recently had a feed DH can put him down to sleep. He just screams if DH goes to him at night.
I haven't been giving him anything for teething, as I'm not sure if that is the problem. I also am not keen on the thought of using medicine long term- this has been going on for ages! I will try some teething gel to see if that helps though.
DS1 is 3. Nothing seems to keep him in his bed- I have even put a TV with a video in his room ONLY for use before 7am. He;s not interested. He wants mummy.
Think that covers everything... any ideas?