Ejaculation is a normal phenomenon during puberty, and it can be reduced through food, life and psychology. 1. Food: Don’t eat greasy or spicy food, choose to eat lighter food, don’t abuse alcohol and so on. 2. Lifestyle: Reduce the number of times you have sex or masturbate. Don’t wear tight underwear to reduce the friction and stimulation of the external genitalia. 3. Psychological aspects: enrich relevant sexual knowledge, establish good sexual concepts, reduce curiosity. Less look at pornographic videos and pictures. One to two times a week is normal physiological seminal emission, if the number of seminal emission is too much, such as 1 time a day or several times a day, then it is a pathological seminal emission, and it is recommended to go to the hospital for treatment.