I was reading through a boat-ful of magazines that I got from the doctors office and I came across this and it made me laugh and say "duh" all at the same time. Basically it's an article for new parents and the dos and donts of parenting. Here is the paragraph on co-sleeping.
"An October 2009 study published in the British Medical Journal found that more than half of SIDS deaths occurred while the infant was sleeping with a parent in bed or on a sofa, particularly when the parent had used drugs or alcohol."
So, for all of you new parents out there, it's probably not a good idea to co-sleep with your baby after you just consumed too many drugs or drank too much alcohol. Just a suggestion. :) I mean, come on.