The low forward motility of spermatozoa is considered to be weak spermatozoa, which is related to sex hormone deficiency, varicocele, prostatitis and other diseases, and can be intervened under the guidance of the physician with general treatment, medication and surgical intervention, there is no such thing as the best treatment. 1. Sex hormone deficiency: male androgen deficiency can affect the testicular function, and then weak spermatozoa. In this case, in daily life, balanced diet and nutrition should be taken, regular exercise should be maintained, and medication such as testosterone undecanoate can be applied for treatment as prescribed by the doctor; adverse reactions such as nausea, abdominal pain, skin rash, etc. should be treated by a doctor in time after the medication is used. 2. Varicocele: this disease can affect the testicular function, which will lead to weak spermatozoa. For this kind of disease, you can consider taking microscopic spermatic vein ligation and other ways of treatment. 3. Prostatitis: It can affect the quality of semen and can also lead to weak spermatozoa. For bacterial prostatitis, anti-infective drugs such as levofloxacin and roxithromycin can be applied according to the pathogen for treatment; for non-bacterial prostatitis, drugs such as tamsulosin hydrochloride and celecoxib can be applied for treatment. Patients can also take infrared irradiation, prostate massage and other ways to cooperate with the treatment. In addition, weak spermatozoa may also be related to seminal vesicle adenitis, tumor disease, etc. It is recommended to consult a doctor to confirm the diagnosis, to be targeted treatment, not blindly use their own medication.