For IVF, a marriage certificate, couple’s ID card and birth certificate are required. The male partner needs to have his semen tested and the female partner needs to complete some basic tests such as gynecological examination, diagnostic scraping, tubal permeability test, anti-sperm antibodies, liver function and hepatitis B two-to-one, routine blood analysis and clotting time and basal endocrine hormone measurement (on the 3rd day of menstruation). If there is no abnormality, the doctor will create a medical history for you and tell you when to start IVF treatment. The medication is usually started at mid-luteal phase, i.e. day 21 of menstruation, to keep the gonadotropins in the body at a low level, and the menstruation will start around 8 days after the medication. After 3 days of culture, the fertilized eggs are developed into embryos and placed into the uterine cavity. The whole process is very painless and usually does not require hospitalization. One cycle of IVF costs 20,000 to 35,000 (within 10,000 yuan for domestic drugs).