Does anyone know where I can obtain statistics on babies who were given to the wrong mother on couplet units??? I work in couplet care now but have noticed this error has happened at every place I've worked...I would like to research it...it sure is devastating to the nurse when it happens and many times it is a function of understaffing ...my opinion I know... but I would love data to support my hypothesis so that I can try to institute better nurse patient ratios where I work...