Usually, spermatogenesis refers to the ability of the testes to produce sperm, which can be improved by medication, improved diet and physical therapy. 1. Medication: Medications can be taken to improve sperm production, such as spermatogenic capsules. These medications can increase sperm vitality, improve sperm deformity rate and also increase sperm count. However, it is recommended that patients follow the doctor’s instructions to use the drugs. 2. Improve diet: Consume more food rich in protein, zinc, vitamins, arginine and other nutrients, such as milk, eggs, fish, fresh fruits and so on. These substances can replenish the nutrients needed by the body, and the energy produced by spermatozoa needs to be obtained from these nutrients. 3. Physiotherapy: Massage the penis and testicles, but do not overdo it, this can accelerate the blood circulation in the cavernous body of the penis, thus stimulating the testicles to produce sperm. In addition, if the patient has symptoms of discomfort such as low sperm, it is recommended to go to the hospital in a timely manner to avoid delaying the condition.