长效可逆避孕方法的使用现状

摘要

非意愿妊娠人工流产是一个世界性的问题，对女性健康造成多重性影响。研究表明，长效可逆避孕方法（LARC）能有效降低非意愿妊娠的风险，已被发达国家推荐使用。LARC包括宫内节育器、皮下埋植剂和注射避孕针，具有高效、长效、可逆、安全、使用简便的优点，效果不依赖于使用者的依从性，终止使用后可较快恢复生育能力，在全球已被许多育龄妇女接受。%The unintended pregnancy resulting in abortion is a worldwide problem,with multiple adverse effects on women. There was good evidence that the use of long-acting reversible contraception (LARC), including intra-uterine device,subdermal implant and injectable contraceptive,was associated with the lowered risk of unintended pregnancy. LARC is efficient,long-acting,fertility-reversible,safe and easy to use. Its effect is not dependent on the user′s compliance. Therefore,LARC methods are recommended to fertile women in the world.