in vivo fertilizationglossary / IN VIVO FERTILIZATION in vivo fertilization. The process in which an egg is fertilized inside a woman’s body. Cf. ARTIFICIAL INSEMINATION; IN VITRO FERTILIZATION; ZYGOTE INTRAFALLOPIAN TRANSFER ; GAMETE INTRAFALLOPIAN TRANSFER. 词条贡献者 资深译员Pablo,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,专注翻译各种与上市公司代理有关的法律文件。