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This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they exist. The article ends with the author's clinical recommendations.
A healthy 19-year-old woman comes in for a routine appointment. She is sexually active in a monogamous relationship. Pregnancy is not currently desired. Her partner uses condoms most of the time. She is uncertain of the date of her last menstrual period but has had sexual intercourse several times since her last menses, including unprotected intercourse four days earlier. A high-sensitivity urine
The Clinical Problem
Strategies and Evidence
The Yuzpe Regimen
Progestin-Only Regimen
Timing of Use
Other Approaches
Safety of Emergency Contraception
Outcomes of Pregnancy after Emergency Contraception
Advance Prescribing
Possible Over-the-Counter Status
Areas of Uncertainty
Guidelines
Conclusions and Recommendations
Source Information
From the Department of Obstetrics and Gynecology, Columbia University, New York.
Address reprint requests to Dr. Westhoff at the Department of Obstetrics and Gynecology, Columbia University, 630 West 168 St., New York, NY 10032, or at clw3@columbia.edu.
This article has been cited by other articles:
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