Premature ejaculation is the number one killer that endangers the sexual life of couples. If premature ejaculation is not treated early, it is likely to cause impotence and other male sexual dysfunction diseases, and it is also easy to lea d to the breakdown of family and marriage relations. So if men have premature ejaculation in their lives, they should be treated as soon as possible. Premature ejaculation is the number one killer that endangers the sexual life of couples. If premature ejaculation is not treated early, it is likely to cause impotence and other male sexual dysfunction diseases, and it is also easy to lead to the breakdown of family and marriage relations. So if men have premature ejaculation in their lives, they should be treated as soon as possible. 1. Masturbation. Masturbation itself is not right or wrong. It depends on your frequency. Too frequent masturbation will do much harm, affect your sexual life and lead to premature ejaculation. Moderate masturbation...