Conard Lee Ann E, Gold Melanie A
Division of Adolescent Medicine, University of Pittsburgh School of Medicine, Children's Hospital of Pittsburgh, 3705 5th Avenue, Pittsburgh, PA 15213, USA.
Adolesc Med Clin. 2005 Oct;16(3):585-602. doi: 10.1016/j.admecli.2005.06.001.
Emergency contraception is increasing in use and has become a universal standard of care in the United States. This article reviews available forms of emergency contraception, their indications, contraindications, adverse effects and efficacy at preventing pregnancy. This article describes the mechanism of action of different forms of emergency contraception and provides recommendations on when to start or restart an ongoing method of contraceptive after emergency contraception use. Literature on the impact of the advance provision of emergency contraception on contracepting behaviors is reviewed, and behavior change counseling related to emergency contraception is described.
紧急避孕的使用正在增加，在美国已成为一种普遍的护理标准。本文回顾了现有的紧急避孕形式、其适应证、禁忌证、不良反应以及预防妊娠的有效性。本文描述了不同形式紧急避孕的作用机制，并就紧急避孕后何时开始或重新启动正在进行的避孕方法提供建议。本文回顾了关于提前提供紧急避孕对避孕行为影响的文献，并描述了与紧急避孕相关的行为改变咨询。
