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体外受精、胚胎移植及相关技术在美国应用10年,1989年资料表明助生殖技术(Assisted Reproductive Technologies,ART)已趋成热。总结1989年美国注册的163个体外受精-胚胎移植(IVF-ET)会员医疗单位(member cliincs)全部助孕技术结果,现报告包括1989年起始的促排卵及胚胎移植步骤,妊娠结果追踪至1990年10月止。
In vitro fertilization, embryo transfer and related technologies have been used for 10 years in the United States. Data from 1989 indicate that Assisted Reproductive Technologies (ART) have become hot. Summarize the results of all the pregnancy-assisted technologies of 163 clonetic-IV embryos (IVF-ET) registered by the United States in 1989. The report now includes the ovulation induction and embryo transfer procedures from 1989 to the present. The results of pregnancy are tracked to October 1990 only.