This is the highly acclaimed book by Robin Marantz Henig about the early days of in vitro fertilization (IVF) and the ethical and legal battles waged in the 1970s, as well as the scientific advances that eventually changed the public perception of "test tube babies." Published in paperback for the first time, this timely and provocative book brilliantly presents the scientific and ethical dilemmas in the ongoing debate over what it means to be human in a technological age.

Robin Marantz Henig is the author of eight books. Her previous book The Monk in the Garden: The Lost and Found Genius of Gregor Mendel, was a finalist for the National Book Critics Circle Award. She writes about science and medicine for the New York Times Magazine, where she is a contributing writer, as well as for publications such as Scientific American, Smithsonian, and The Washington Post.

Robin Henig garnered two prestigious awards in 2006: The Science in Society Award, the highest honor in science journalism, awarded by the National Association of Science Writers, and The Watson Davis and Helen Miles Davis Prize awarded by The History of Science Society for the best book in the history of science for general readers.