What causes incomplete urination in the late stages of pregnancy?
Apr 26, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
In the late stages of pregnancy, incomplete urination may be caused by physiological factors or pathological conditions such as urinary tract infections and varicose veins. As the fetus grows, the expanding uterus compresses the bladder, reducing its capacity to hold urine. Additionally, different sleeping positions in pregnant women—such as lying on the left side—may compress the right kidney and ureter, leading to impaired urine flow.
Generally, symptoms of milk duct blockage include breast fullness and tenderness, breast lumps or nodules, nipple discharge, and redness. A detailed analysis is as follows:
1. Breast Fullness and Tenderness
When milk ducts are blocked, milk accumulates in the breast, increasing internal pressure, causing milk duct dilation, breast swelling, pain, and severe tenderness upon pressure.
2. Breast Lumps and Nodules
Milk accumulation within the milk ducts, along with duct obstruction, can easily lead to conditions such as duct dilation, breast cysts, or mastitis. This results in hard lumps or nodules in the breast, making the breast abnormally firm and easily detectable upon touch.
3. Nipple Discharge and Redness
When milk cannot be properly expelled, it builds up in the nipple area, causing discomfort and pain. The area around the nipple may become red and inflamed. Sometimes, nipple cracking and milk leakage may occur, potentially leading to bacterial infection and local inflammation.
In addition, a mild fever may also develop. It is recommended to maintain good breast hygiene in daily life, keep a positive mindset, and avoid compressing or bumping the breasts.
