My little one is 10 weeks old and breastfed. we co-sleep most of the time but hadn't planned to sleep that way before he was born. I fall in and out of sleep whilst he's feeding but over the last couple of weeks I've noticed that he seems to try to suckle most of the night. I'd like to break this habit before it becomes too much of a norm but he won't take a dummy. Has anyone gone through this?