Using the center-index format, the print version of Managing Contraceptive Pill Patients-16th edition has been updated to include major changes in the numbers and propriety (brand) names of oral contraceptives and emergency birth control products. The text is current, concise and designed to provide clinicians with the most recent changes in contraceptive science through narrative data and organized tables. The 16th edition has been expanded to include new data and tables designed to provide prescribing guidance on the continuing life-cycle of hormonal evolution.