Thanks so much for your replies and suggestions. I am ok with co sleeping but to be honest am missing DH as have been sleeping in DS's room now for 4 months and want to go back to my hubby which means co sleeping is not a option as DH does not do well with interrupted sleep and has a business to run etc. Re feeding to sleep I was only concerned that he was getting into a habit of waking for a feed, not really hungry, and as he seems to settle right away some times, does not seem to need it. I will give it ago just to rule it out and will also try the third boob if he is not too sleepy. And off to google silent reflex, thanks for that.

Funnily enough he slept to 4am last night. But not holding my breath as has already woken just now so might be in for a good night wish me luck xx