If a man has this disease, his wife will definitely dislike him.

There are many kinds of diseases of men's sexual organs. After suffering from some of these diseases, it is not advisable to have sexual intercourse to avoid aggravating the disease or affecting the woman. The specific diseases are as follows:

(1) Congenital malformations of sexual organs: for example, severe testicular dysplasia causing abnormalities of external genitalia; severe hypospadias, where the patient's urethral opening is not located at the end of the glans penis, but at the penis shaft or perineum. This type of patient often has difficulty with penile erection, and hypospadias can also affect ejaculation.

(2) Acute inflammation of sexual organs: Regardless of whether it is orchitis, epididymitis, spermatic cord inflammation, prostatitis, or seminal vesiculitis, as long as it is an acute attack, sexual intercourse is not advisable, because during sexual intercourse, the sexual organs will become highly congested and edematous, and sexual intercourse will only aggravate the condition and increase discomfort.

(3) Special infections of sexual organs: such as tuberculosis, sexually transmitted diseases, trichomoniasis, etc., should be cured before sexual intercourse. Otherwise, it will aggravate the condition and infect the spouse.

(4) Certain sexual organ tumors: such as penile cancer, testicular tumors, prostate cancer, etc., still have a certain incidence rate. Sexual activity must be stopped. Otherwise, sexual intercourse can accelerate the blood circulation of the sexual organs, increase the chance of tumor cells spreading to the blood and lymph, and is also detrimental to the wife's health.

(5) Skin diseases of the sexual organs: Common ones are warts on the penis and eczema on the scrotum. Although they may not be transmitted to the wife, unclean sexual intercourse may increase the chance of secondary bacterial infection. Therefore, sexual intercourse should be conducted at least after the disease is basically under control.

Finally, it is worth mentioning that the most common urinary tract infections, especially when suffering from diseases such as urethritis and cystitis, need to be cured before having sex.