Frequent urination is a common symptom in pregnant women. Hormones, increased blood supply and the weight of the uterus all contribute to the need to visit the bathroom more frequently. While frequent urination is usually completely normal and nothing to worry about, it is possible it could be a sign of a problem that requires treatment. Pregnant women are encouraged to discuss their symptoms and concerns with their doctor or midwife.
Loss of Sleep
Frequent urination unfortunately is not limited to daylight hours. During the night, pregnant women also have to urinate more often. Baby Center explains that this happens at night because fluid retained in the legs and extremities is reintroduced into the bloodstream and is eliminated through the kidneys. Getting up to urinate multiple times during the night results in decreased sleep, especially if the woman finds it difficult to go back to sleep after getting up each time.
Pressure
As the baby grows larger and heavier, the uterus puts pressure on the bladder. The March of Dimes explains that during the third trimester, the baby moves lower into the pelvis in preparation for delivery. This also puts pressure on the bladder, creating an uncomfortable sensation. The added pressure prevents the bladder from filling completely, resulting in frequent trips to the bathroom.
Bladder Leakage
The need to urinate more frequently during pregnancy may also result in bladder leakage, especially if the woman has difficulty locating a bathroom or of the baby kicks or punches the bladder. Bladder leakage may be confused with leaking amniotic fluid. If there is ever any question, a woman should contact her health care provider for examination.
Symptoms of a Problem
Frequent urination may be accompanied by other symptoms such as painful urination, cramping or foul smelling urine. The American Pregnancy Association explains that these symptoms indicate the possibility of a bladder or urinary tract infection. Pregnant women who experience any of these symptoms in addition to frequent urination should alert their provider immediately. Infections left untreated can increase the risk of preterm labor.
