Editorial

Received August 15, 1997; revised and accepted January 2, 1998. Reprint requests: Dror Meirow, Department of Obstetrics and Gynecology, Hadassah University Hospital, P.O. Box 12000, Jerusalem, Israel (FAX: 00972-26434434). * Department of Obstetrics and Gynecology. 1 Department of Hematology. Department of Pathology. The opinions and commentary expressed in Editor's Corner articles are solely those of the author. Its publication does not imply endorsement by the Editor or American Society for Reproductive Medicine.