Medical research shows that the reasons for infertility : male, female spends one third of the remaining one-third of men and women are not normal. A study of the reasons are as follows : 10:00

1, there are three types of abnormal testicular abnormality : testicular : ¢Ù cryptorchidism, not only will this lead to infertility, but also induced malignancy; Second, due to adverse environmental factors fetal damage the embryonic primordia; ¢Û early testicular injury, birth trauma can be caused by the delivery process.

2 : chromosomal abnormalities such as hermaphroditism, benign abnormal genital development.

3, testicular injury : Acquired as hernia repair and hydrocele surgery, testicular injury in the testis and other vascular surgery. testicular atrophy which hindered blood supply.

4, Hydrocele : Hydrocele oppression of testicular blood circulation can lead to infection or testicular atrophy. 16%-19% incidence of the disease after puberty.

5, the excessive load of gravity : men in the circumstances, it may make testicular germ reduction will lead to infertility.

6, the spirit of factors : excessive tension, infertility caused by erectile recession caused infertility.

7, blood Obstacles : The patients and diabetic patients, often accompanied by testicular artery disease. have the ability to make sperm recession caused infertility.

8, such as drug and substance : nicotine, alcohol, opium overdose, could affect sperm production. Antiepileptic drug has a direct impact on spermatogenesis.

9, the Environmental Impact : trenches overheating miners room; Underwear tight; Excessive smoking and drinking; Under hypoxic conditions. may affect the ability to reproduce.

10, genital infections : bacteria, viruses, protozoa and other infections can damage testes, seriously affect spermatogenesis and sperm activity and reduce the risk of infertility. For example, early puberty with 20% of patients with mumps orchitis caused infertility.

This article was posted on 2007-02-27