Why can the seminal fluid change its course

Why can the seminal fluid change its course
In common cases, the seminal fluid penetrates externally, if because some pathologic factors make the seminal fluid not penetrate outside the body, but run in the opposite direction, kick into the internal bladder while being reverse, this is to drive in the wrong direction and ejaculate. Male urethra and women are different, it urinates and arranges precise double action. Act as and urinate and arrange precise double action. When full of urine in the bladder, pressure rise in the bladder, until " the urine wait for, rank while being all over " Signal spread last brain,it is big breast cortex last " can urinate" Order,through sacral bone portion reflection of spinals, it last bladder sphincter last relaxation, the urine is discharged outside the body. In people's urinary system, except that what this kind of control urinate to lie in the bladder invite the skin short, have a kind of sphincter in the male urethra, are called the sphincter of urethral film portion, this sphincter lies in 1/3 of urethral midsection and 1/3 of the intersection inside, local one that thatted is to say the urethra pierced through the reproduction of urine and separated, this plants sphincter and has no relations with urinating, contribute only during ejaculation. It is at man at when being excited,lie by urethra bladder sphincter and membrane sphincter getting in shrinking more states urethral outside it of places initial. In this way, in form a close little basement shrink but " catches up with " by epididymis and spermatic duct smooth muscle rhythm between the two The sperms that came out, mix with the secretion that comes here from prostate and seminal vesicle. As the essence of the savings increases until a certain amounts, or as the penis is stimulated to reach enough intensity, when present the high tide of sexual desire, sphincter relaxation of the urethral film portion, the seminal fluid of the savings is paid attention to and shot by the road junction of the urine presenting rhythm, this ejaculates. Ejaculate time, can never lie in bladder sphincter the inside relaxation, the urine would not be arranged out together too, the natural seminal fluid will not be returned to in order to enter the bladder either. Its reason, cerebral cortex sends out" mustn't urinate to the sphincter of bladder " Order,it is more shrink at the same time not to last sphincter, then, let's discharge for urethra seminal fluid, but return to and flow into the bladder, this causes and drives in the wrong direction to ejaculate. Disease factor: For example suffer from inborn urethral valve, inborn backbone split inborn the intersection of bladder and the intersection of shank and the intersection of function and the intersection of person who lack proper care and disease, or suffer from serious urethra narrow urethral calculus, either because of causes such as spinal pathological change or getting diabetes,etc., will all cause the seminal fluid to carry one to penetrate, cause and drive in the wrong direction and ejaculate. Operation factor: Implement some operation, for example rectal cancer radically treat skill, the intersection of bladder and neck or in front of surgery prostate, caused the bladder shank to close the function and lack proper care, the seminal fluid just went against to flow into the bladder. Medicine factor: Some medicines, for example reserpine, guanethidine, bromine benzyl amine, A sulphur rattle away piperazine,etc., it causes driving in the wrong direction and ejaculates also may know. To field person, though drive in the wrong direction and ejaculate, the happy pleasant sensation that ejaculate too, so and the party might not be aware of in time, often just found after doubt happened to the wife, or come because of getting sterility and does not know until when the hospital check. It influences bearing to drive in the wrong direction and ejaculate, influence the quality of sexual life too and can make psychological burden relatively heavy because of influencing bearing. Having driven in the wrong direction and ejaculated, there can be the following therapeutic method: Remove the cause of disease: For example try to resume the urethral one again unobstructedly; Treat diabetes in time; If is caused by medicine, then the inactive and original medicine, use the similar medicine instead. Only remove the cause of disease, the problem is easy to solve. Drug therapy: The commonly used medicine has benzene oxygen benzyl amine; Also can be in the hard inner fee forest of the clothes of 1-2 hour of the sexual life; Whether or daily the clothes goes to first Chinese ephedra alkali. Meanwhile, lack and drive in the wrong direction the medicine to ejaculate by even inactive easy kindling. Surgery treatment: The back run ejaculation to that the medicine failed to respond to any medical treatment, can adopt surgery and do the shank sphincter of bladder and rebuild the skill, in order to resume closing the function of bladder shank. It is not good for some to drive in the wrong direction and ejaculate and manage for the moment, can solve and bear the problem under the guidance of doctor.

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