Feb 15, 2010 - The U.S. Preventive Services Task Force (USPSTF) recommends screening for asymptomatic bacteriuria with urine culture for pregnant women at 12 to 16 weeks' gestation or at the first prenatal visit, if later.
American Family Physician : U.S. Preventive Services Task Force
Feb 1, 2000 - Urinary tract infections are common during pregnancy, and the most common causative organism is Escherichia coli. Asymptomatic bacteriuria can lead to the development of cystitis or pyelonephritis. All pregnant women should be screened for bacteriuria and subsequently treated with ...
American Family Physician : Article