Firstly, to prevent premature ejaculation, one should avoid being excessively lustful and choose the frequency of sexual activity appropriately. Secondly, strengthen physical exercise. Thirdly, pay attention to balancing work and rest. Fourthly, maintain a relaxed mood. Fifth, the spouse should provide cooperation, consideration, comfort, and encouragement. Sixth, timely treat related physical diseases, and both partners should cooperate and understand each other.