Ejaculated sperm crystals like jelly may be caused by sperm non-liquefaction. Patients may have bad habits or lack of micronutrients may also be genitourinary diseases. 1. Bad life habits. If the patient has been smoking and drinking for a long time, staying up late, eating spicy and stimulating food, and having irregular sexual life, it may lead to sperm non-liquefaction. 2.Lack of trace elements. If there is a lack of zinc, magnesium and other trace elements, it can also lead to semen non-liquefaction. 3. Genitourinary diseases. Mainly prostatitis and seminal vesiculitis. The seminal vesicles secrete coagulation factors, while the prostate gland also secretes proteolytic enzymes. If there is inflammation, the balance of the secretion system will be disrupted, resulting in semen not liquefied. It is necessary to go to the hospital for examination and treatment according to the cause This symptom alone is not enough to diagnose the disease, and it may be caused by other factors. It is recommended that the patient consult a doctor to determine the cause of the problem and provide targeted treatment.