Most women experience an increased urge to urinate during pregnancy.
This is a normal body response related to hormone changes that occur during
pregnancy and physical pressure on the
bladder
.
Bladder infections are more common during pregnancy
because of increased bacteria in the urine. When a bladder infection develops
during pregnancy, you may have discomfort when you urinate or have a strong
urge to urinate but pass only a small amount of urine. Bladder infections
during pregnancy may increase your risk of
kidney infections,
miscarriage, and having a premature or
low-birth-weight baby.
The inability to urinate (retention) may be caused by infection,
pressure on the tubes that carry the urine from the kidneys to the bladder
(ureters), the use of
medications, or a blockage of the
urethra. Sometimes the urethra can become blocked by a
blood clot or
bladder stone. Call your health professional if you
are unable to urinate during your pregnancy.