Can UTIs cause preterm labor?
Yes, untreated urinary tract infections (UTIs) during pregnancy are linked to an increased risk of preterm labour and other complications. Prompt treatment reduces this risk significantly.
Detailed Medical Explanation
Infections can trigger inflammation and early uterine contractions, increasing the risk of preterm birth. Kidney infections (pyelonephritis) in pregnancy are particularly dangerous and require hospital treatment. NHS: Preterm birth and UTI.
Clinical Context
Clinics treat UTIs promptly during pregnancy to prevent serious complications, including preterm labour and low birth weight.
Evidence-Based Approaches
NHS and NICE guidelines stress the urgency of treating any UTI during pregnancy to minimise pregnancy risks.