Sperm viability at 20% is considered as weak spermatozoa. Although it is a weak spermatozoa, there is some chance of getting pregnant, just that the chances of getting pregnant are lower. Therefore when a routine semen test is performed, if the sperm’s viability value is found to be at 20%, oral medication is usually needed to improve the sperm’s vitality. Drugs to improve sperm vitality include traditional Chinese medicine and western medicine. Traditional Chinese medicine is mainly chosen to strengthen the spleen, tonify the kidneys, and add sperm, commonly used traditional Chinese medicines are Compound Xuanju Capsules, Right Return Capsules, or Strong Kidney Tablets, and commonly used western medicines are Zocarnitine Oral Liquid. Chinese medicine and western medicine can be used in combination, can better improve the sperm vitality, the general cycle of medication in about three months.