It is not easy for a man to get pregnant with weak sperm. Normal male sperm vitality A grade is more than 25%, or A+B grade is more than 50%, below this standard is weak spermatozoa, and weak and light disease will reduce the chances of pregnancy. When suffering from weak spermatozoa can be treated by oral medication, commonly used drugs are Chinese medicine and western medicine, Chinese medicine choose to strengthen the spleen, tonifying the kidneys, add essence of the drug, commonly used Chinese medicine with the production of sperm tablets, right to the capsule or compound Xuanjiao capsule, the western medicine is mainly levocanidin oral solution, Chinese medicine and western medicine can be used at the same time, the general cycle of medication in the period of three months or so time, when the quality of sperm to reach the normal standard, you can make Preparation for pregnancy.