Pre-marital physical examination includes routine examination of blood, urine and stool, liver function, electrocardiogram and other routine examinations, in addition to Hepatitis B Penta, Hepatitis C antibody, syphilis and AIDS antibody examination, gynecological ultrasonography for women, and external genital examination for men. 1. Blood, urine and stool routine and liver function, electrocardiogram are routine tests to screen for basic diseases. 2. Hepatitis B and C and syphilis and AIDS are all sexually transmitted diseases, so it is important to do a premarital checkup in order to understand the situation and protect yourself after marriage. 3. Female perfect gynecological ultrasound to understand the reproductive system; male perfect external genital examination to understand the circumcision and understand the development of the penis. Warm reminder: premarital examination varies from region to region, and is not a mandatory premarital program; premarital examination is important for the health of both parties and the health of the next generation, and need to pay attention.