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北欧国家体外受精(IVF)出生的婴儿数量至1990年末已达2000个。一些学者认为对IVF妊娠的结局需要进行以人群为基础的研究,以便对不孕夫妇关于妊娠的希望和并发症的危险进行适当的指导。文献中大量报告了IVF妊娠的结局,但有关这些儿童发育的信息很少。调查的目的是研究瑞典IVF/胚胎输送(ET)后妊娠、分娩期的产科风险和初生婴儿在新生儿期和幼儿早期的并发症。研究对象为1982年至1989年8月IVF/
The number of infants born in vitro fertilization (IVF) in the Nordic countries reached 2,000 by the end of 1990. Some scholars believe that outcomes for IVF pregnancies require population-based research to properly guide infertile couples about the dangers of hope and complications of pregnancy. The literature reports a large number of outcomes of IVF pregnancies, but little is known about the development of these children. The purpose of the investigation was to study the obstetric risks of pregnancy and childbirth in Sweden after IVF / embryo transfer (ET) and the complications of newborn infancy and early childhood in newborn infants. The object of study was from 1982 to August 1989 IVF /