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报道美国1999年1月1日～12月31日辅助生殖技术(ART)治疗情况。2000年12月收集经10个多月完成的所有ART治疗后妊娠结果的资料分析。 ART分为:体外受精(IVF)、输卵管内配子移植(GIFT)、输卵管内合子移植(ZIFT)、冷冻胚胎移植、捐赠卵母细胞、来自捐赠卵母细胞冷冻胚胎移植及宿主子宫内胚胎移植及胞浆内单精子注射(ICSI)的IVF周期。根据妇女年龄,分为<35岁、35～37岁、38～40岁、41～42岁、>42岁5组。经超声检查见宫内有妊娠囊来确诊临床妊娠,除外异位妊娠(EP)及生化妊娠。EP分别报道。临床妊娠未分娩者均定为妊娠流产。 结果:①ART类型:1999年有370家医院共行88077个
Reported the United States from January 1, 1999 to December 31 assisted reproductive technology (ART) treatment. December 2000 Data analysis of pregnancy outcomes after all ART treatments completed over 10 months was collected. ART is divided into IVF, GIFT, ZIFT, frozen embryo transfer, donated oocytes, frozen embryo transfer from donated oocytes and intrauterine embryo transfer and Intracytoplasmic IVF cycle of single sperm injection (ICSI). According to the women’s age, they were divided into 5 groups: <35 years old, 35-37 years old, 38-40 years old, 41-42 years old,> 42 years old. See ultrasound intrauterine gestational sac to diagnose clinical pregnancy, except for ectopic pregnancy (EP) and biochemical pregnancy. EP were reported separately. Clinical pregnancy did not give birth were given as pregnancy abortion. Results: ①ART type: There were totally 80,8077 hospitals in 370 hospitals in 1999