Usually turn over the foreskin is generally not conducive to a longer sex life! If there is a long foreskin should diligently turn over and wash the foreskin, clean up the secretions of the coronary groove, pay attention to hygiene, prevention of infection, usually turn the foreskin over, and can not play a role in prolonging the sex life time. There are individual patients due to the glans long been wrapped by the foreskin, will cause abnormal sensitivity of the glans, thus affecting the time of intercourse induced premature ejaculation and other symptoms, if there are such symptoms, you can take the surgical excision of excessively long foreskin. The time of sexual intercourse itself varies greatly from individual to individual, generally greater than two minutes does not belong to premature ejaculation, through sexual life both sides can get orgasm, sexual satisfaction is normal. The premature ejaculation patients need to consult the examination, and early treatment.