This article presents an in-depth analytical cross-sectional study on the identification and analysis of germs that cause urinary tract infections in pregnant women. Given that urinary tract infection is the most common medical complication of pregnancy, exposing the newborn to the risk of low birth weight, prematurity and perinatal mortality; in the mother, to serious complications such as pyelonephritis, renal failure, sepsis or even death. The majority of pregnant women present numerous urinary leukocytes during the dipstick examination. This is why we provide our readers with this tool to better identify germs in pregnant women.