在过去的十几年里,辅助生殖技术,又称助孕技术,不断取得新进展,从而使不育症问题的压力得到一定程度的缓解,使许多在过去被认为是根本没有生育希望的夫妇终于喜得贵子或千金。广义的助孕技术也包括各种人工授精,如夫精人工授精、供精人工授精、混合精液人工授精等。本文所要介绍的主要是以体外受精——胚胎移植(即所谓试管婴儿)为核心代表的各种新助孕技术。 Over the past decade or so, assisted reproductive technology, also known as pregnancy-assisted technology, has made new progress so that the pressure on infertility problems can be alleviated to some extent and many couples, who in the past were considered as having no hope of childbirth Finally, you are so happy or expensive. Generalized pregnancy techniques also include a variety of artificial insemination, artificial insemination, such as husband fine for artificial insemination, artificial insemination, mixed semen and so on. This article is to be introduced mainly in vitro fertilization - embryo transfer (the so-called test-tube baby) as the core of a variety of new pregnancy-assisted technology.