There is no relationship between phimosis and sexuality. The phimosis is relatively long when the foreskin retracts too slowly during development or when the penis develops too slowly, and it is not a disease condition. It is not a disease condition. It does not cause sexual dysfunction, nor does it lead to the development of an impairment of the functioning of an organism. Simple phimosis is not a disease that needs to be treated and is a normal physiological manifestation that does not in itself cause disease. But in the process of urination, the foreskin is too long, may lead to a little urine residue in the foreskin cavity, the probability of infection of the foreskin and glans is relatively high, especially in the lack of attention to personal hygiene when a long time of urinary scale, prepuce scale chronic stimulation may lead to localized infections, so there are recurrent infections of the patient is recommended to carry out circumcision surgery, but there is no relationship with the sexual life is not a sexually active Stimulation of the foreskin occurs overgrowth phenomenon. As long as the patients with long foreskin usually do a good job of personal hygiene, to do diligent cleaning, do not necessarily all need to carry out surgical treatment.