Common etiquette says not to talk about politics, sex, religion, or money. I recently joked that sleep training ought to be added to that taboo list. We have all heard that jokes contain a grain of truth and in this case that would be completely accurate. The term “sleep training” often elicits a myriad of questions, comments and judgments steeped heavily in the controversy around one method in particular…Cry It Out, or CIO. If there were a subject more inflammatory tha