Male infertility

These symptoms indicate male infertility.

First, cryptorchidism

In medicine, abnormal testicular state or failure to drop to scrotum is called cryptorchidism. According to the general examination, about 10% newborns and 2% children will feel abnormal testicular state.

It is generally believed that only bilateral cryptorchidism is related to fertility. However, in recent years, the rate of feeling unilateral cryptorchidism infertility accounts for more than 67%. Although philosophically speaking, popularizing one testicle can replace the functions of two testicles. However, due to the malignant change of temperature, unilateral cryptorchidism produces some anti-sperm antibodies in the world, which makes the contralateral testis lose the function of sperm production. What's more, patients with cryptorchidism have more chances to have testicular tumors than happy men.

Second, the influence of bacteria, mycoplasma and chlamydia

According to research, a considerable number of male infertility is related to the influence of various mycoplasma and chlamydia. Indeed, due to this effect, it can cause male urethritis, vasectomy and epididymitis, as well as sexual inhibition. Moreover, due to the inflammation of vas deferens, the gravity of sperm movement is strengthened, leading to infertility. In the examination of 2500 infertile couples, foreign scholars found that mycoplasma trainees accounted for 29. 1%.

Third, the sequelae of mumps.

A study found that many male infertility can often be traced back to the history of mumps in childhood.

Because mumps virus invades the testis, it will cause testicular inflammation. It is characterized by testicular swelling and pain, accompanied by fever, chills, bad heart, vomiting and other systemic symptoms, and even causes testicular atrophy. If both testicles are destroyed by this virus, it will lead to lifelong infertility. According to the general survey, male infertility caused by testicular failure accounts for about 14%, and most of them are testicular inflammation caused by mumps.

Fourth, varicocele

The birth of varicocele and the ability to assemble internal spermatic vein float upward, which hinders the blood return of this vein, leads to improper nutrition and oxygen supply to testis, disordered endocrine performance and decreased testosterone secretion, thus hindering sperm production and causing infertility.