We are co-sleeping with DD who is 3 months old. We are now trying to get her to go to sleep at about 7pm so that we can have some evening time together. She sleeps in a cot attached to our bed (or at the moment in our bed as she has a cold and likes to be propped up a bit). Going forward how do you put your baby down to sleep in the evening if you co-sleep and they are more mobile? How do you stop them from rolling about and ending up on the floor or tangled in your duvet?