From the New York Times bestselling author of Expecting Better, a guide to navigating a second pregnancy when the first did not go as planned—with Dr. Nathan Fox, maternal fetal medicine specialistIn Expecting Better, Emily Oster revolutionized the pregnancy landscape with her data-driven approach. In the years since, she kept hearing questions from readers on how to approach a second pregnancy when the first has not gone as planned.While The Unexpected is a book that Oster h