What is one of the significant risks associated with untreated urinary tract infections in pregnant women?

Untreated urinary tract infections (UTIs) during pregnancy can lead to significant complications, one of the most serious being preterm labor. The physiological changes that occur during pregnancy, such as hormonal shifts and the increased volume of urine, make women more susceptible to UTIs. If these infections are not adequately managed, they can ascend to the kidneys and cause pyelonephritis, which is associated with increased risks such as fetal distress, low birth weight, and especially preterm labor.

The inflammation and infection response can lead to uterine contractions, which may trigger preterm labor. This risk emphasizes the importance of early diagnosis and treatment of UTIs in pregnant women, as timely intervention can help prevent these adverse outcomes.