Urinary tract infections frequently cause symptoms that require pregnant women to seek treatment, but bacteria may also be present in the urine without causing noticeable symptoms. For this reason, many doctors routinely order urine cultures on their pregnant patients.

If left untreated, these bacteria may spread from the bladder to the kidneys. An infection in the kidneys can decrease their ability to function. If bacteria are found, antibiotics may be prescribed. After the antibiotic treatment has been completed, a new urine specimen may be needed to confirm that the bacteria are no longer present.

Limitations of urine cultures:
Improper cleaning of the area prior to collection of the urine specimen may result in a specimen that is contaminated with bacteria from the vagina or skin. These bacteria do not generally cause infections but may mask the presence of harmful bacteria.

Related Pages
Tests: Urine Culture, Urinalysis
Conditions: UTI