Without ejaculation before the flow out may be prostate fluid, urethral bulbous gland fluid and other fluids. 1. prostate fluid: generally by the prostate gland secretion of the liquid, is one of the components of semen, usually due to the male by the sexual excitement of the stimulation, the secretion of the liquid, is for the ejaculation of the preparation, a small amount of prostate fluid will be with the urine out of the body. 2. urethral bulbous fluid: is secreted by the male urethral bulbous glands, usually in the male penis in the sexual stimulation, too excited, from the urethra out of the transparent colorless viscous liquid, most of the urethral bulbous fluid will be discharged out of the body with the urine. Fluid flow before ejaculation, usually belong to the normal physiological phenomenon, no need to worry about special.