At the same time, pay attention to the following points: 1) Take an active part in physical exercise, especially qigong practice, so as to improve physical and mental quality and enhance the ability of mind control. (2) Adjust emotions and eliminate the tension, inferiority and fear caused by worrying about the woman's pregnancy, or worrying about the small sexual organs and weak sexual ability. Relax during sexual life. Don't have copulation. (4) Eat more foods with kidney-tonifying and semen-fixing effects, such as oysters, walnut meat, chestnuts, soft-shelled turtles, clams, pigeon eggs, pork loins, etc. (5) Patients with premature ejaculation due to yin deficiency and excessive fire should not eat foods that are too pungent and hot, such as mutton, dog meat, sparrows, cattle and sheep whips, so as not to aggravate their condition. I wish them an early recovery.