Sperm sometimes liquefied and sometimes not liquefied is not normal, may be related to prostatitis, seminal vesiculitis and other diseases. Semen is jelly-like after ejaculation, and in about 10 to 30 minutes, under the action of fibrinolytic enzymes, sperm will liquefy and become thinner. If the sperm is sometimes liquefied and sometimes not, there may be disease factors, such as prostatitis, seminal vesiculitis, etc., and the lack of micronutrients and bad moods also have a certain relationship. Sperm sometimes liquefied sometimes not liquefied, should be timely according to the cause of treatment, such as caused by prostatitis, can use some broad-spectrum antibacterial drugs, commonly used drugs such as levofloxacin. In order to consider the recovery of the condition, it is recommended to actively seek medical advice for semen examination and treatment under the guidance of the doctor, so as not to aggravate the condition.