Sperm chromosome analysis with normal sperm percentage <4% usually refers to teratozoospermia. First time examiners are advised to make lifestyle adjustments first, and after diagnosis, treatments such as medication, surgery, and assisted reproductive technology can be performed. Teratozoospermia usually refers to the percentage of normal sperm <4% after sperm morphology staining. If it is the first time for the patient to be examined, it is recommended to adjust the lifestyle, pay attention to rest, prohibit smoking and alcohol, and review the semen after a period of time. If the rate of normal sperm morphology is still low, the diagnosis of dyszoospermia can be confirmed. Patients can follow the doctor's instructions to take levocanidin to improve cellular energy metabolism, the use of hepatic saponin sodium tablets, compound hepatic saponin sodium gel and other hepatic saponin drugs to improve microcirculation, the emergence of reproductive infections need to be added to levofloxacin and other antibiotic treatment. Patients with abnormal testicular descent are recommended to undergo testicular descent fixation at an early stage, and patients with varicose veins should be treated with internal spermatic vein ligation. Patients with fertility needs can also achieve spousal conception through assisted reproductive technology, including artificial insemination. It is recommended that patients with dyszoospermia should go to regular hospitals for timely consultation and examination, and follow the doctor's instructions to carry out targeted treatment, so as to strive for a speedy recovery.