What are the causes of male infertility?The cause of male infertility can be divided into quality problems such as absolute infertility (sperm -free) and relative infertility (number of sperm, low or low vitality).So what is the cause of male infertility?
The cause of male infertility is more complicated, and the cause of the main infertility of male infertility is described as follows:
1. Sperm and egg binding disorder are one of the causes of male infertility:
1. Sperm obstruction: The causes of male infertility such as the deficiency, atresia and other deformities such as congenital voltage pipes, ligments such as surgical ligations, and chronic inflammatory lunar tumors in the sperm and its surrounding tissues.
2. Rebellion ejaculation: If the neck has undergone surgery or was damaged or after surgery, epilepsy contracture, causing the urethral distortion; bilateral lumbar sensor nerve resection, or after the perineal surgery of rectal cancer, men will not cause maleThe cause of education.
Second, semen abnormalities:
1. Excessive sperm or sperm: When it is less than 200 million/ml, it will cause infertility.The etiology of male infertility can be divided into permanent and temporary.The former is found in those who are congenital testicular developmental disorders or those who are climbing pills and severe paths; the latter is more common in sexual life frequency, which leads to the failure of sperm function at a time. Generally, sperm is reduced instead of all sperm.
2. Poor sperm mass: There are no vitality or too many sperm in the semen (more than 20%-25%or sperm or sperm activity is poor, or more than 30%of the malformation sperm can often cause the cause of male infertility.
Third, dysfunction:
1. The cause of male infertility with abnormal chromosomes: sex chromosome abnormalities can make the aura pills, etc., and the sexual organs are poorly differentiated, causing authentic bisexual malformations and congenital testicular dysplasia; constant chromosomal abnormalities can cause metabolic disorders of sex gonad and sperm cells.
2. Sperm occurrence of functional disorders: Long -term consumption of cotton oil can affect the occurrence of sperm, and sperm autoimmune can also cause the cause of male infertility in sperm disorders.
3. External genital abnormalities: such as congenital penis such as absence, small penis, pseudo -sex deformities, upper urethra or lower cracks, acquired penile inflammation or injury, scrotal edema, huge testicular hydrocele and other male infertilityCause.
What is the cause of male infertility?After reading the introduction of the cause of male infertility above, I believe you have a certain understanding of the cause of male infertility.If you have any problems with the cause of male infertility, please consult an expert.
(Editor in charge: Internship Zhang Yiwen)
