妊娠期女性体内激素的变化、生殖道局部血液循环的增加以及饮食、生活方式的改变都会不同程度地影响着阴道微生态。文章通过分析国内外研究进展，总结了妊娠期阴道微生态的变化及其影响因素，并展望该领域的研究前景及临床需求。

Alterations of hormone and circulation of vaginal blood in maternal during pregnancy, associated with changes of diet, behavior, affected the vaginal microbiome in some ways. This review concluded the vaginal microbiome shift during pregnancy and its effectors through studying the recent advantages and trends of the literatures.