The urinary tract includes the kidneys, the bladder, the tubes
(ureters) that carry urine from the kidneys to the bladder, and the tube
(urethra) from the bladder to outside the body. Urinary tract infections occur
when bacteria (or in rare cases, a virus or fungus) begin to grow in these
parts of the body.
Pregnancy increases your risk of having a urinary tract infection
(UTI). UTIs are more common in multiple pregnancies than in pregnancies with
one fetus.
A UTI during pregnancy can be difficult to distinguish from the usual
symptoms of pregnancy (such as bladder pressure, frequent urination, or back
pain). Some pregnant women with UTIs have no symptoms at all.
Symptoms of a urinary tract infection are:
- Frequent urination.
- A feeling of
burning during urination.
- Pain or itching during urination.
Your urine will be tested for bacteria at your first prenatal checkup
and at 32 weeks of gestation, as well as whenever you have symptoms of an
infection.