Sperm head defect malformation is the most common form of sperm malformation, head defects to a certain extent, but also an important factor affecting reproductive function. To correct sperm head malformation, the following two things need to be done: 1. Exclude and eliminate as much as possible factors that cause sperm malformation, such as smoking, alcohol consumption, exposure to chemical and radioactive substances, exposure of testes to high temperature environment, and use of drugs that may cause sperm malformation, such as anti-tumor drugs and immunosuppressants, etc. 2. Actively search for the cause and carry out targeted treatment, such as active treatment of reproductive tract infection and varicocele, etc. Also Antioxidants, such as vitamin C, vitamin E, coenzyme Q10, etc., can be used empirically.