It is not necessary to take a marriage test to get married, but it is recommended to do so. The marriage test can understand the basic physical condition of both parties as well as the presence of infectious diseases and so on. Marital examination is pre-marital examination, mainly including pre-marital medical examination, pre-marital health guidance, pre-marital health counseling three parts. The main items checked in the premarital medical examination include statutory infectious diseases, serious mental illnesses, reproductive system diseases, congenital hereditary diseases, etc. The premarital medical examination will help you understand the basic physical condition of both parties and whether they have any infectious diseases. This examination allows one to know the physical condition of both parties preparing to get married, whether they are ready to get married, and so on. Although it is not mandatory, it is still recommended to do so. Through premarital examination, early detection, early diagnosis and early treatment can be achieved to avoid delayed treatment, and at the same time, do a good job of foundation work for the eugenics after marriage.