The sperm appears granular, this may be due to a long period of time without sperm discharge, the semen is stored in the seminal vesicles for too long, resulting in a concentration of semen, it is possible to appear granular. In addition, there may be prostatitis, because every time you discharge semen, the semen is mainly part of the prostate fluid, part of the sperm in the seminal vesicles, when there is prostatitis, the prostate fluid may have clots, performance sperm have granular changes. It is recommended that you must drink more water, do not be sedentary, stay up late, have a regular sex life, so that each time the quality of sperm discharged is better, there will not be more particle-like material, you can also laboratory test semen routine, observe whether the semen is abnormal.