In the second trimester, frequent urination is normal. This is because a pregnant woman\’s uterus will gradually increase and put pressure on the bladder, causing urine to be unable to be completely stored in the bladder. In addition, a pregnant woman\’s body also produces more urine to flush out metabolic waste products and extra fluid. Therefore, frequent urination is a very common phenomenon in the second trimester of pregnancy and is usually not something to worry about. However, if frequent urination is accompanied by other symptoms, such as painful urination, urgency, significantly reduced urine output, etc., you need to consult a doctor in time to rule out possible infection or other problems.
Why does frequent urination occur in the second trimester of pregnancy?
The reasons for frequent urination in the second trimester of pregnancy are: There are several possibilities:
1. Uterine enlargement: As the uterus of pregnant women increases, the uterus presses on the bladder, causing frequent urination. An enlarged uterus makes the bladder less capable, requiring more frequent urination.
2. Hormone changes: During pregnancy, progesterone will increase. These hormones will affect the function of the kidneys and increase urine output.
3. Increased blood volume: During pregnancy, the blood volume of pregnant women will increase, which will cause the kidneys to remove waste and fluid faster and increase the production of urine.
4. Urinary tract infection: During pregnancy, due to the enlargement of the uterus and the influence of hormones, urine remains in the bladder for a long time, which can easily lead to urinary tract infection and frequent urination. .
If frequent urination is accompanied by symptoms such as urgency, painful urination, decreased urine output, or hematuria, it is recommended to consult a doctor to rule out potential problems such as urinary tract infection.