Among the men, there is a disease that does not ejaculate, which means that there is no ejaculation at all, and of course there is no pleasure of sexual intercourse.However, at the moment of the orgasm of sexual life, some men consciously have a good ejaculation feeling, and there are extremely obvious sexual intercourse pleasure, that is, no semen is sprayed out of the urethral opening.Obviously, this is different from the above -mentioned ejaculation phenomenon.
After the retrograde ejaculation, when the first urination after sex, you can find a lot of white floccope semen in the urine. Take the urine to the microscope and look at it. A large number of sperm can be seen inside.It turned out that at the moment of ejaculation, the semen was not ejected from the eloquence of the urethra, but walked "crooked door evil road", and somehow ran into the bladder.Under normal circumstances, semen excretion is the only way to use the urethra, and the urethra is a channel for urination, so this path is used by urine.A series of complex nerve reflexes occurred in the body during ejaculation. While allowing the semen to be sprayed smoothly, in order to prevent semen from flowing the bladder, at this time, the bladder "export" is the "inner mouth" part of the bladder neck and urethra.A strong muscle contraction will occur. The purpose is to close the bladder "export", and it can also increase the pressure in the urethra.In this way, on the one hand, the semen cannot be retrograde into the bladder, and on the other hand, the power of the semen sprayed out of the body, forcing the semen to shoot only the urethral road.
