With the birth of her first child, soon-to-be professor Laura Jean Baker finds herself electrified by oxytocin, the "love hormone"--the first effective antidote to her lifelong depression. Over the next eight years, her "oxy" cravings, and her family, only grow--to the dismay of her husband, Ryan, a freelance public defender. As her reckless baby-making threatens her family's middle-class existence, Baker identifies more and more with Ryan's legal...