The marriage test usually includes routine blood test, urine test, STD test and genital test for both men and women, etc. Passing the test usually leads to pregnancy, but it does not mean that passing the test will definitely lead to successful pregnancy. 1. Blood test and urine test. The routine auxiliary examination of marriage test includes blood test, urine test, etc., which is used to determine whether there is infection, blood disease, anemia and other abnormal conditions; urine test can initially determine whether the urinary system is normal. 2. Venereal disease detection. The test can also be conducted for syphilis, mycobacteria, trichomonas vaginalis, gonorrhea, HIV, mycoplasma, chlamydia and other venereal disease pathogens, in order to determine whether there are sexually transmitted diseases. 3. Genital testing. Women can also be ultrasound, breast test, men can test semen routine, men and women can be chromosome examination. If the marriage test is normal, generally suggests that both men and women are in good physical condition, the body can be pregnant, but whether the pregnancy can be successful is also affected by ovulation, hormones and other factors, it is recommended that the patient can be under the guidance of a specialist doctor to scientifically prepare for pregnancy.