All the examinations before IVF include male examination and female examination. 1. Male examination: It is necessary to check men’s blood and urine routine, blood type, liver and kidney function, hepatitis B penta, hepatitis C, blood lipids, blood sugar, thyroid function test, AIDS, syphilis test, as well as semen vitality, sperm concentration, sperm morphology test, to assess semen quality. It is also necessary to check hepatitis B surface antigen antibody, e antigen antibody and core antibody, hepatitis C antibody, blood type laboratory report, serum HIV antibody and so on. 2. Female examination: women need to undergo pelvic examination, gynecological ultrasound, leukorrhea routine, cervical TCT and HPV examination, blood test for sex hormone 6, eugenics 10, infertility antibody 7, coagulation 5, infectious disease examination, liver and kidney function, blood glucose, anti-mullerian hormone, thyroid function, infectious disease screening, D2 aggregation and other examinations, and some of them need to undergo hysteroscopy examination. If you need to do IVF, it is recommended to go to the hospital, consult with a professional physician, and you need to pay attention to maintaining a good lifestyle.