Intra-amniotic infection (IAI) is a complication of pregnancy that increases perinatal morbidity and may induce premature rupture of the membranes (PROM), preterm labor (PL), or puerperal infection. Early diagnosis of IAI allows the clinician to reduce other perinatal risks, such as fetal death, prematurity, or early-onset neonatal sepsis. However, early diagnosis is not easy because [...]