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由于最近的生殖辅助技术 (assistedreproductivetechnology,ART)的进步 ,使已处于绝望的妊娠变得有了希望。正因这一良好的疗效 ,使采用体外受精的妊娠也显得一般化了。ART是指人工授精 (intrauterineinseminatio
As a result of the recent advances in assisted reproductive technology (ART), hope has been given to desperate pregnancies. Precisely because of this good effect, so that the use of in vitro fertilization of the pregnancy also appears to be generalized. ART refers to artificial insemination (intrauterineinseminatio