Normal men will experience ejaculation when they reach puberty, and some people will also have sexual fantasies. These are all normal phenomena. If it is not frequent ejaculation and excessive masturbation, it is normal. However, if a man does not ejaculate, it is a disease. He clearly has sexual impulses in his heart, but cannot ejaculate normally. This situation is called retrograde ejaculation. There are many reasons that lead to non-ejaculation, which require examination and symptomatic treatment. The causes of male non-ejaculation are very complex, and it is also a key cause of male infertility. Many men are completely unaware of the cause of this disease, and of course do not know how to proceed with the next step of treatment. Let's take a look at the experts' answers. 1. Mechanical factors : When a man suffers from traumatic or inflammatory urethral stenosis, his own urethral resistance increases, which also causes semen obstruction during ejaculation. Another thing that needs to be mentioned is that if men have long-term difficulty urinating, the tension on the bladder neck may decrease, leading to weak closure. 2. Congenital factors: In clinical practice, if a man has a congenital wide bladder neck, congenital urethral valves, or congenital spina bifida. The presence of these unfavorable factors will cause retrograde ejaculation in men, mainly because such congenital diseases will cause the patient's bladder neck to be semi-closed and the resistance of the urethral membranous part to increase, thus causing retrograde ejaculation. 3. Disease factors: Diabetic patients may suffer from retrograde ejaculation after the disease develops to a certain extent. Some patients have spinal cord injuries, which may cause them to lose the ability to ejaculate or have retrograde ejaculation. It should be noted that the cause of male retrograde ejaculation caused by this situation is very common in clinical practice and has a high incidence rate. 4. Drug factors Many patients are caused by taking a-adrenergic receptor blockers. These drugs are used after the onset of the disease. It can cause weakness of smooth muscle contraction and lead to retrograde ejaculation. 5. Iatrogenic factors: This type of cause mainly includes various bladder neck and prostate surgeries. Another reason is that the patient has undergone thoracolumbar sympathectomy. This type of surgery often leads to nerve root resection or damage, resulting in incomplete closure of the bladder neck and retrograde ejaculation. |
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