Oligospermia may be caused by inflammation, endocrine disorders, etc. Semen non-liquefaction can be caused by inflammation, varicocele, etc. Leukocytes in semen are mainly considered as inflammation. 1. Oligospermia: represents a decrease in the number of sperms in semen, which may be caused by reproductive system infections, endocrine disorders, varicocele, etc., and can lead to infertility. 2. Non-liquefaction of semen: it means that the time of liquefaction of semen is more than 60 minutes, which leads to the decrease of sperm motility, and then leads to infertility, and it can be caused by the inflammation of the reproductive system, such as prostatitis, seminal vesiculitis, varicocele, and so on. 3. semen with white blood cells: usually indicates that there is inflammation of the reproductive tract, often suggests that there is seminal vesiculitis and prostatitis and other conditions. Therefore, when all three are present, it is usually considered that prostatitis, seminal vesiculitis and other inflammatory diseases of the reproductive tract, leading to the reduction of the patient’s fertility. The above phenomenon may also be caused by other factors, it is recommended that patients go to the regular hospital for timely treatment, and strive for early recovery.