Solid semen is not liquefied semen, and if it is not liquefied for a long time, it needs to be examined and treated in a timely manner. Solid semen is usually semen that has not liquefied in time. Usually within 30 minutes after discharge, the semen will liquefy and turn into liquid, which is normal and no need to worry too much, and the quality of semen can be improved by strengthening exercise and cultivating a good work routine. However, if the semen is still solid for more than one hour, it is called non-liquefaction or delayed liquefaction, which may be related to inflammation of the prostate gland and other diseases, and then you need to consult a doctor in a timely manner, under the guidance of the doctor to conduct blood tests, prostate fluids and other tests, and follow the doctor’s instructions for treatment.