The importance of the marriage test is to find out if there are diseases that make men and women unsuitable for marriage, such as patients suffering from psychosis, episodes of mania or depressive schizophrenia, in addition, people who are severely mentally retarded and unable to take care of themselves are not allowed to get married. If a man suffers from severe urethral cleft, it will affect his sexual life and also lead to male infertility, so he is also not suitable for marriage. Women who are suffering from congenital anovagina are also not suitable for marriage. The main purpose is to find out if both men and women have diseases that make them unsuitable for marriage, and to clearly tell both parties to make their own choices. This is where the importance of the marriage test comes in, mainly to find out if both parties have diseases that make them unsuitable for marriage.