绝经妇女的取环时间以绝经后1年内为宜,最好不超过绝经1.5年。过早,因不好判定是否完全绝经,有再次妊娠的可能。过晚,则因子宫萎缩过小,使宫内节育器错位、嵌顿,给环器带来很大难度,且病人取环时易发生疼痛,取环损伤等并发症。我院自2000年元月至今,采用米索前列腺醇阴道放药及 Menopause women take the ring time to within 1 year after menopause, preferably not exceeding menopause 1.5 years. Premature, because of bad judgment is completely menopause, there is the possibility of pregnancy again. Too late, due to atrophy of the uterus is too small, so IUD dislocation, incarcerated, to bring great difficulty ring, and the ring when the patient prone to pain, ring injury and other complications. Our hospital since January 2000 so far, the use of misoprostol vaginal discharge and