The untold story of the women of Block 10. Some 70 years ago, gynecologist Carl Clauberg conducted sterilization experiments in Auschwitz on women and girls. Were German companies involved in these crimes? Most of the few women that survived became sterile, only some could later still bear children. Clauberg's cruel research on birth control and infertility is part of the medical canon to this day. Meet the last survivors of the infamous Block 10 who speak candidly about their experience and how they rebuilt their lives after Auschwitz.