hello doctor,sexual activity is causing me frequent urination....eg.thinking erotic for long time while masturbation but not yet ejaculated cause urge to urinate and n i urinate voluntarily...i hav control over urination....hav no disease.......do this occur with others also...what is the link between sexual thought and urination....;age 27 male,masturbation frequency=1/day all life,but as age increase rate decrease,since last 1-2 yrs rate=4-5/week...thank you.