1. Avoid staying up late. Staying up late has a great impact on semen quality. It is recommended to rest before 22:00. 2. Avoid exposure to high temperatures, saunas and very hot baths. Temperatures higher than 38 degrees can cause a decrease in sperm quality (recent fever can cause a decrease in sperm quality). 3. Please do not smoke and drink alcohol. Smoking and drinking alcohol have a great impact on sperm quality. 4, diet: a balanced diet with appropriate amounts of fresh vegetables and fruits, tomatoes, garlic, lean meat, eggs, etc., can help improve semen quality. 5, keep a happy mood, avoid excessive mental tension and anxiety. 6. Don’t be sedentary and exercise in moderation. 7, do not wear tight underwear. 8. Avoid exposure to harmful rays and toxic and harmful substances.