Male infertility brings huge distress to many families. In our Chinese hundred and filial piety, there is a saying of "the first is the first of the filial piety", and this idea has continued to this day. ThereforeThe child's situation will put tremendous pressure on male friends. So what are the main reasons for male infertility?
1) Ethical semen: semen abnormalities, mainly include sperm, less sperm, blood essence, sperm deformity, and dead sperm. Among them, less sperm and spermatozoa, dead essence infertility and blood sperm spermInfertility is the main cause of male infertility.
2) Sperm disorder: For example, factors such as sperm vein, congenital testicular dysplasia, cryptosteria, orchitis or testicular atrophy, endocrine disease and other factors can cause reduction of sperm, decreased mobility, or sperm malformations, causing men to not men.Education.
3) Venture is blocked: such as epididymia, vasters, ejaculation pipes, and urethral lesions can cause obstacles to semen transportation. Clinically, it is commonly manifested as obstructive spermatozoa, which directly affects male fertility.
4) Ejaculation disorders: such as impotence, malformations of external genitals, and trauma, so that they cannot be sexual intercourse, or premature ejaculation, retrograde ejaculation, etc. The semen cannot enter the female reproductive tract and cannot bred a tire.
In addition to the above main factors, immune factors and disease factors that lead to male infertility, such as excessive sperm antigen, seminal vesiculitis, abnormal prostaglandin, etc., long -term smoking, alcoholism, etc. can cause male infertilityEssence
(Editor in charge: Internship Zhang Yiwen)
