Marriage check ups can be done separately. The premarital examination items are separate, divided into male and female premarital examinations. Therefore, it is possible for both men and women to undergo premarital examinations separately. But it is best for two people to go for the premarital examination together. It is a one-time certificate issued by the civil affairs unit. If one party goes for the examination alone, the other party will need to pay for it at their own expense.
Marriage examination is a routine physical examination and genital examination conducted by both men and women preparing for marriage, as well as inquiries about past medical history, in order to detect diseases and ensure a happy marriage after marriage. The premarital medical examination follows the principle of voluntariness. If the time of the two parties is not consistent or one party does not want the premarital medical examination, the other party can also conduct the examination themselves. But the purpose of the premarital examination is to determine the physical condition of both parties and to ensure optimal fertility, so it is best for two people to go together for the examination.