Urine fork with other abnormal performance, may be caused by physiological factors, urine fork with perineal distension, urine dripping and other symptoms, may be the existence of prostatitis; in addition, urine fork may also be urethritis, urethral calculi and other factors lead to. 1. Physiological factors: hold urine for too long, when urinating, the urethral region of the morphology will appear a transient change, will cause urinary divergence, no other abnormal performance, can be recovered on their own. 2. Prostatitis: prostate infection, so that the prostate local enlargement, serious pressure and stimulation of the urethra, will cause urinary divergence, accompanied by urinary dribbling, urinary frequency, urinary urgency, perineum swelling and pain and other symptoms. 3. Urethritis: Urethritis can make the urethra localized congestion and edema, hindering the urine discharge, which will lead to urinary diversion, accompanied by frequent urination, urinary urgency, urinary pain and other symptoms. 4. Urethral calculi: the presence of stones in the urethra, and is located in the front of the urethra, in the process of urination will appear urinary divergence, accompanied by urinary difficulties, hematuria, urinary frequency and other symptoms. Urine divergence with other abnormal manifestations, should be vigilant for disease factors, it is recommended to go to the hospital urology department for examination and treatment.