In the case of sexual stimulation out of white liquid, usually prostate fluid, semen, no sexual stimulation in the case of out of white liquid may be caused by inflammation. 1. Normal phenomenon: in the case of sexual stimulation, white liquid can appear, in sexual stimulation can first flow out of the prostate fluid, sexual stimulation to reach orgasm will flow out of the semen, the prostate fluid is mostly white and transparent phenomenon, semen is mostly manifested as a white-yellow viscous liquid, secretion of prostate fluid or semen is a normal phenomenon, do not have to worry about it too much. 2. Pathological phenomena: no sexual stimulation in the case of secretion of white liquid to consider whether the inflammatory infection, such as prostatitis, urethritis and other diseases, can be accompanied by frequent urination, urinary urgency, urinary pain, urinary drip and other symptoms. You can make a clear diagnosis through routine urinalysis, urine culture, urethral secretion culture, etc., and take appropriate ways of treatment.