... standard 28-day pill regimen (21 days of active pills and 7 days of placebo) with two extended regimens, (24 days of active pills and 4 days of placebo and 23 days of active pills and 5 days of ... AUTRYForewordConsulting EditorThis issue of the Obstetrics and Gynecology Clinics of North America, pre-pared by Guest Editor Eve Espey, MD, deals with a very timely update oncontraception and family planning. ... MDb,*aDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California,San Francisco, Ward 6D-14, 1001 Potrero Avenue, San Francisco, CA 94110, USAbDepartment of Obstetrics, Gynecology, ...