本文为美国体外受精-胚胎移植(IVF-ET)有关临床记录第二次年度报告。是美国96个协作诊所1987年最新的治疗及其成果。1987年IVF和/或配子输卵管内移植(GIFT)诱发排卵周期共14,647例,冷冻胚胎490例,供卵移植60例。90%诊所至少有1例分娩,共1,858个婴儿出生。8,725例取卵IVF妊娠率16%,1,968例取卵GIFT妊娠率25%,199例取卵IVF并GIFT妊娠率28%。 1982年估计美国约有240万已婚夫妇不孕(8.5%),已认识到其发病率高且治疗费高。10年来IVF-ET-GIFT及其辅助生育技术(简称IVF- This is the second annual report of clinical records of IVF-ET in the United States. Is the latest treatment and its result in 1987 of 96 cooperative clinics in the United States. A total of 14,647 IVF and / or gametocyte injections (GIFT) induced ovulation cycles in 1987, 490 frozen embryos and 60 ovarian transplants. At least 1 in 90% of clinics gave birth and a total of 1,858 babies were born. The IVF pregnancy rate was 16% for 8,725 ovulation fetuses, 25% for 1,968 GIFT fetuses and 199% IVF fetuses for ovulation and 28% for GIFT pregnancies. In 1982, an estimated 2.4 million married couples were infertile (8.5%) in the United States, recognizing their high incidence and high cost of treatment. For 10 years, IVF-ET-GIFT and its assisted reproductive technology (referred to as IVF-