Criteria for appropriate birth control.
Women seeking protection from pregnancy require adequate information about the relative merits and risks of current contraceptive options in order to make an informed choice. A basic understanding of mechanisms of action, the projected rates of efficacy, the demands on compliance, and the risks of side-effects permits women to weigh options appropriately and attain confidence in their chosen method. An informed woman is also in a better position to switch to alternative methods in the event of dissatisfaction or changing needs. Within the category of highly effective methods of birth control, to which a monthly combination injectable contraceptive has recently been added in several countries, there are important distinctions in relative reversibility, effect on menstrual cycle and confidentiality.
Westhoff
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Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, School of Public Health, Columbia University, 630 West 168th Street, New York, NY 10032, USA.
D003267:Contraception; D003270:Contraceptive Agents / Q000008:administration & dosage / Q000009:adverse effects*; D003657:Decision Making; D005193:Family Planning Services / Q000193:education*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans
D003270:Contraceptive Agents