The sperm DNA fragmentation test is a form of examination regarding semen quality and an important indicator to evaluate semen quality and predict male fertility. The cost of a sperm DNA fragmentation test is not very high, ranging from$300-$500, depending on the level of the hospital and the city where it is located. The sperm DNA fragmentation test is a test that has only been available in recent years, so in some general hospitals do not carry out this project, generally second- and third-degree hospitals urology department only. However, the fees of the tertiary hospitals are definitely higher than those of the secondary hospitals, because the higher the hospital level, the higher the cost. In these first-tier cities such as Beijing, Shanghai and Shenzhen, the consumption level itself is also high, so the cost required than some other cities will be relatively higher. The degree of sperm DNA fragmentation can reflect the integrity of the sperm genetic material, and male sperm DNA integrity will not only seriously affect the fertilization ability of sperm, the formation of the progenitor nucleus after fertilization, and may lead to miscarriage offspring congenital malformations or certain genetic diseases. And fragmentation of sperm DNA can have adverse effects on fertility, causing infertility and recurrent miscarriages. Therefore, sperm DNA fragmentation testing is of great importance for infertile men. Therefore, for infertile couples or couples where the female partner has had multiple pregnancies and miscarriages, the male partner needs to have sperm DNA testing, which is not expensive and is within the range of affordability.