The content of health inquiry is divided into understanding the health status of both men and women, mainly knowing what diseases they have suffered, the treatment process and results, especially asking about diseases related to marriage and childbirth, such as sexually transmitted diseases, leprosy, mental illness, various infectious diseases, genetic diseases, genitourinary system diseases, mental retardation from childhood, etc. At the same time, we should also understand the menstrual history of women and exclude gynecological diseases that affect marriage and childbirth; Family history investigation is mainly to find out whether the immediate and collateral relatives of men and women have genetic diseases, genetic defects, deformities and whether there is close blood relationship between spouses, which generally goes back to the third generation. Physical examination is divided into general examination and genital examination. General examination includes growth and development, functions of important organs, etc. The examination of reproductive organs includes whether reproductive development is in line with age, whether there are abnormalities and diseases. I would like to remind you that women generally do not have vaginal examinations. If they have to do it, they need to obtain the consent of themselves and their families. Laboratory examination includes general routine examination items, such as trichomonas vaginalis, mold, liver function test and hepatitis B surface antigen detection. In addition, special items can be examined, such as gonorrhea examination, semen examination, karyotype analysis, electrocardiogram, electroencephalogram, ultrasound, X-ray fluoroscopy or IQ test. Finally, introduce sexual health and sexual health knowledge to newcomers, such as contraceptive methods and eugenics guidance.