Adverse pregnancy and birth outcomes associated with and : a systematic review and meta-analysis.

Objectives: and (genital mycoplasmas) commonly colonise the urogenital tract in pregnant women. This systematic review aims to investigate their role in adverse pregnancy and birth outcomes, alone or in combination with bacterial vaginosis (BV).

Methods: We searched Embase, Medline and CINAHL databases from January 1971 to February 2021.