Abstract: Fever is a common clinical symptom during pregnancy. It remains controversial whether fever during pregnancy directly leads to adverse pregnancy outcomes.  In this paper，based on the recent studies on fever during pregnancy and adverse pregnancy outcomes，the correlation between them is elaborated，in order to provide reference for the clinical diagnosis and treatment of fever during pregnancy，reduce complications，and improve maternal and fetal outcomes.

Key words: pregnancy, fever, adverse pregnancy outcomes

摘要： 发热是孕期常见临床症状。孕期发热是否直接导致不良妊娠结局尚存争议。文章结合近年来有关孕期发热和不良妊娠结局的研究，阐述两者之间的相关性，为孕期发热的临床诊治提供参考依据，以减少妊娠期并发症，改善母婴结局。

关键词: 孕期, 发热, 不良妊娠结局