What are the causes of venereal diseases

Update Date: 2022-02-10 Source: Network

summary

Recently, Xiao Wang has felt a lot of pain in his lower body. Not only that, but also he is extremely itchy. It seems that he has had such symptoms since his recent one-time life. The doctor said that this is a venereal disease. Next, let me talk about the causes of venereal diseases.

What are the causes of venereal diseases

First, the central function of gender is abnormal. Some scholars believe that the center of sex determination is hypothalamus. By puberty, the hypothalamus will make the human body mature towards the established sex. Because the function of hypothalamus is controlled by sex gene on chromosome, the real reason of sex expression is the activation of sex gene, and the selection of sex gene has been decided at the moment of egg fertilization. The author believes that the emergence of STD is not only due to psychological variation, it should also have the role of biological factors.

Second, genetic factors. It is generally believed that genetic factors may be related to the occurrence of STD, but there is no sufficient data to prove it. There were 2 cases of twins. The elder brother was in normal health, the younger brother suffered from severe sexually transmitted diseases, and the parents were in good health, and the other brothers had no mental abnormality.

Third: the size and shape of external genitalia. Due to the close relationship between external genitalia and sexual identity, it is estimated that the genitalia of human and higher animals include the male seminal vesicle, vas deferens, testis, penis, etc.; the female ovary, fallopian tube, uterus, vagina, etc. The genitals of human and higher animals are necessary for sexual behavior, so the size and shape of genitals (also called sexual organs) are related to the occurrence of sexually transmitted diseases.

matters needing attention

The impact of venereal disease on a person is very big, which will seriously affect the normal life of patients. However, the causes of venereal disease are various, and the specific reasons should go to the hospital for examination, and then the right medicine can be applied to the case.