Everything is theoretically impossible, until it is done. --Robert A. Heinlein On today’s episode of ASRM Today, we have a lively talk with the Editor-in-Chief of the new journal F&S Science, Dr. William Catherino.  Dr. Catherino is a Professor with Tenure and Chair of the Research Department for the Department of Obstetrics and Gynecology and the Associate Program Director for the Combined Federal Fellowship in Reproductive Endocrinology and Infertility at the National Institutes of Health. He is a Board Member of the American Board of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility. Visit F&S Science at https://www.fertstertscience.org/ The ASRM Today podcast is supported in part by the ASRM Corporate Member Council.