The results of routine semen examination range from about 100 to 200 yuan, because the price standard also varies slightly due to differences in the region of the hospital visited and the level of the hospital. The specific situation needs to be combined with the price of the local examination. Routine semen examination generally includes semen color, sperm density, sperm vitality, semen volume, sperm survival rate in 1 hour, semen liquefaction time, white blood cell count in semen, percentage of deformed sperm, etc. The specific situation needs specific analysis. Before semen examination, take rest and do not have intercourse for 5-7 days. Too long or too short abstinence may affect the examination results. Be careful not to exert yourself or drink alcohol. The semen should be collected by masturbation and should not be preserved by using condoms to avoid killing the sperm and affecting the test results. Normal semen is yellowish or milky white with a slight odor, usually about 2 ml in one ejaculation, and the number of sperm per ml is usually between 60 million and 200 million. The lower limit of normal value is 20 million sperm/ml, and the number of live sperm per 100 sperm is above 60% of normal value. Usually pay attention to nutrition, eat more fresh vegetables, fruits, lean meat, fish, etc. Do not contact with toxic substances, and exercise more outdoors to enhance resistance and improve sperm quality.