Can phimosis affect sexual staying power?

Aug 24, 2022 Source: Cainiu Health
Disease description:

My sexual intercourse with my girlfriend doesn't last as long as it used to. I suspect it might be due to my long foreskin. I want to know if having a long foreskin can affect sexual staying power?

Doctor's answer (1)
Dr. Li Mingchuan
Yes, symptoms such as erectile dysfunction and premature ejaculation may occur, which can affect the duration of sexual intercourse. If there is phimosis or long foreskin, it should be cleaned thoroughly. To maintain dryness, the foreskin can be retracted to the coronal sulcus, exposing the glans penis. Individuals with recurrent infections may consider circumcision, which can help prolong the duration of sexual activity.