Embryo in Waiting (IMAGE) Brown University Caption Couples who freeze embryos sometimes disagree about later use. New proposed guidelines could prevent such disputes from becoming bitter court battles. Credit Wikimedia Commons, public domain: <a href="https://commons.wikimedia.org/wiki/File:Embryo,_8_cells.jpg" target="_blank">https://commons.wikimedia.org/wiki/File:Embryo,_8_cells.jpg</a> Usage Restrictions with credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.