The granularity of semen may be normal, or it may be caused by poor liquefaction or non-liquefaction of semen. It is normal for semen to appear granular when it is first expelled from the body, and it usually liquefies completely within an hour. If the semen is still granular after an hour, then it is possible that the semen is not liquefied or is poorly liquefied. The coagulation factor in semen mainly comes from the seminal vesicles, and the liquefaction factor is the proteolytic enzyme and fibrinolytic protease secreted by the prostate gland. If these two factors act in a dysfunctional way, it will lead to abnormal liquefaction. If you suffer from chronic prostatitis, seminal vesiculitis and other diseases, it may lead to non-liquefaction or incomplete liquefaction of semen, so that the semen shows a granular shape. If you have the above symptoms, it is recommended to improve the semen routine and other related examinations to identify the specific causes of the disease, and then give appropriate treatment.