Occasional bifurcation of urine, then the possible causes: First, the presence of secretions at the urethra and the presence of slight adhesions at the urethra, when there can be bifurcation of urine, men commonly have glansitis, inflammation of the foreskin or urethra, etc., and cause an increase in local secretions, resulting in a transient bifurcation of urine, may be accompanied by redness and swelling of the urethra or a slight pain during urination. Women can be seen in the paraurethral gland secretions or gynecological inflammation, which leads to an increase in local secretions and paste the urethral orifice to show a transient urinary bifurcation. The second, the male prostatitis or prostate hyperplasia, will lead to urinary bifurcation, such as the prostate hyperplasia, the degree of hyperplasia further aggravated with age, can appear frequent urinary bifurcation accompanied by urinary effort. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Third, if there are urethral stones, urethral polyps, tumors, etc. can cause urinary bifurcation, but generally can be accompanied by pain in the urethra, or with the urethral bleeding and other symptoms. If the stones are small and are quickly eliminated from the body with urine, the urinary bifurcation can disappear, and urethroscopy is needed to further confirm the diagnosis.