What are the causes of male infertility?Male infertility is no longer a rare disease, it is a common disease for male friends.There are many reasons for male infertility, so what are the causes of male infertility?The following introduces the causes of male infertility, which is convenient for patients to prevent targeted prevention.
The causes of men's infertility are testes damage, such as hernia repair, sheath effusion surgery, testicular fixing surgery, etc., which damage the testicular blood vessels, hindering the blood supply and the testicular atrophy.
Immune factors.Because the sperm is exposed to the immune system, the sperm plasma produces antibodies against the sperm in the body, and the sperm that ejaculates itself has its own condensation and cannot conceive women.
Endocrine factors are also one of the causes of male infertility.Men's endocrine-pituitary-testicular axis mediation Pynort, thyroid and adrenaline dysfunctional dysfunction dysfunction can cause infertility.
The sheath effusion of the cause of male infertility: The sheath effusion compresses the testicular blood circulation, which can cause testicular infection or atrophy.The incidence rate after adolescence was 16%-19%.
Sperm transportation is also blocked for male infertility.The tuberculosis of the epididymis and the vollar tube can block the vascular tubular, hinder the passage of sperm, and no sperm can enter the female vagina.
What are the causes of male infertility?Genetic factors such as KLINEFELTER syndrome, male Turner syndrome, etc. with abnormal chromosomes.
There are not a few causes of male infertility, such as reproductive organs infection: bacteria, viruses, raw worms, etc. can directly damage the testicular, leading to testicular atrophy, testicular tuberculosis, destroying testicular tissue, seriously affecting sperm capacity and reducing the activity of sperm activityAnd lead to infertility.For example, 20%of mumps in the early stage of youth development cause infertility.
(Editor in charge: Internship Zhang Yiwen)
