人工流产分为早期人工流产和中期妊娠引产。凡在妊娠3个月内采用人工或药物方法终止妊娠称早期人工流产。本文中所述病例均为早期人工流产。人工流产是避孕失败的常见补救措施,不能作为常用的节育方法。手术时的痛苦及其并发症是医患双方共同关心的问题,为选择一种安全、快捷、 Induced abortion is divided into early induced abortion and mid-term pregnancy induced labor. Where the use of artificial or drug termination of pregnancy within 3 months of pregnancy, said early induced abortion. The cases described in this article are all early abortion. Abortion is a common remedy for contraceptive failure and can not be used as a common birth control method. The pain and complications of the operation is a common concern for both doctors and patients, for the choice of a safe, fast,