I hadn't intended to co sleep but have found myself doing it now and then. I know the rules re. Drink etc but which positions are safest? We usually drift off with me on my side and her nestled into the crook of my arm, facing me, face to boob (feeding) i worry that she could suffocate! People seem a bit shocked when i talk about co sleeping, so i feel terribly guilty and selfish for doing it. What positions do you use?