Co-sleeping is bloody brilliant.
Babies have been around allot longer than cots and babies, children & human beings in general for the last million or so years have slept close together. Babies dont know what age, social class or part of the world they have been born into, and it it is their instinct to be with their parents, especially at night when instinct says we are the most vunerable.
Before this revelation dawned on me, I spent the start of DS's life like a sleep deprived zomby sitting in a 'nusing chair' at night BFing him, and wondering why he wouldn't sleep in his cot. I never even considered co-sleeping, but when I did, it was fantastic. DS went from a fussy night-time screamer to a contented sleep-througher, waking once or twice for a BF, which I would give to him without hardly waking myself. It is the ultimate compilement to breastfeeding and is so nuturing for babies and mothers alike. It has been shown to help children with confidence, make breastfeeding easier to continue (encompassing all those health benefits) and is in my view perfectly safe if done properly. Looking back, I was more of a threat to my baby's safety in my sleep deprivated state in the day, I could easily have falled alseep with him in a chair and sagged over him.
The controvosy surrounds some studies which say it is dangerous because of SIDS, but in the studies they dont seem to define between babies dying in thier sleep or as a result of being covered by douvets or other unsafe co-sleeping practises which can be ruled out through education.
If you are really interested get hold of a copy of "3 in a bed".
I wish, wish, wish the health service would have a good hard look at the benefits of co-sleeping as it has so many benefits to offer mothers and babies. As you can probably guess by my post, If I have any more babies I will co-sleep with them from the start. Happily, confidently and safely.