What are the causes of male infertility

summary

My wife and I want to have a second child, the doctor told me to do a vas deferens angiography examination, found vas deferens blocked, take medicine every day treatment, now has a lot of better, in order to prevent you from this situation, I'd like to introduce the causes of male infertility.

What are the causes of male infertility

Reason 1: varicocele, varicocele lead to local temperature rise, hypoxia, pH value change, retention of toxic substances and other reasons, resulting in the reduction of sperm quantity, the decline of sperm activity and the increase of the proportion of abnormal sperm, thus reducing the fertility of men, leading to male infertility. The stagnation of venous blood affects the metabolism of testis. The first reason is local hypoxia, accumulation of metabolic waste, poisoning the spermatogenic cells and sperm of testis, and bringing great harm to male friends. For their own way of pregnancy, patients with varicocele should receive timely examination and treatment.

Reason 2: abnormal testis. Testis is one of the main sexual organs of male friends. As we all know, the main function of testis is to produce sperm. If the testicle appears abnormal, it will cause male infertility to a large extent. Abnormal testicular infertility is a kind of disease, which is mainly caused by abnormal testis. Because of the abnormality of testis, the sperm will change, which directly affects the male infertility. In addition, an important function of the testis is to secrete androgen, which can stimulate sperm production and the development of male accessory organs and sexual characteristics.

The third reason: sperm semen abnormality, sperm semen abnormality is the most important cause of male infertility, including oligospermia, asthenospermia, spermia, semen liquefaction and so on. Healthy sperm is a necessary condition for the formation of fertilized eggs, so once there is a problem with sperm, the woman will not be able to form a fertilized egg, and then can not be pregnant. Therefore, patients with abnormal semen should go to the hospital for examination and treatment in time.

matters needing attention

To solve the problem of endometriosis infertility, we can use surgery to correct the blocked fallopian tube, and we need to use microscope surgery to do better. Usually, the obstructed part is removed, and the fallopian tubes that are not obstructed at both ends are sewed up with very thin thread. Successful operation, the fallopian tube will flow unimpeded.