The reasons why women are prone to urinary tract infections are mainly caused by the special structure of the female reproductive system, the fact that female vaginal secretions are also a better medium for the use of bacteria to multiply more easily, and the slow flow of urine to form a mild effusion. Urinary tract infection, also known as urinary tract infection, is an inflammation of the urinary tract caused by pathogens growing and multiplying in the urinary tract of the organism and invading the mucous membrane or tissue of the urinary tract. Bacteria are the most common pathogens, while fungi, viruses, and parasites can also cause infections. What are the tests for slow urine flow? 1. symptoms of urethral irritation; 2. redness and swelling of the urethral orifice with purulent discharge, and there may be pressure pain along the urethra; 3. a large number of red blood cells and white blood cells in the urine, and the first cup of urine in the three-cup test is obviously abnormal; 4. smear stain examination of urethral secretions or bacterial culture with pathogenic bacteria can be distinguished from gonococcal urethritis. Urethritis should first be distinguished from gonorrheal urethritis, which is an STD with specific infection, purulent discharge from the urethra and Gram-negative diplococci seen in the fractionated nucleated granulocytes on pus smear staining examination. The diagnosis is often made by examining for Trichomonas under the foreskin, urethral discharge, prostate fluid and urine.