In vitro fertilization-embryo transfer (IVF-ET) is a common term, and its main indications include: 1) infertility due to tubal lesions: e.g. congenital tubal agenesis or obstruction, tubal obstruction due to pelvic inflammatory disease, hydrocele, peri-tubal adhesions, etc. 2) endometriosis, 3) pelvic tuberculosis patients, 4) infertility due to male factor: e.g. oligospermia, azoospermia, etc. azoospermia, etc. In general, ultrasound examination should be performed once on the second day of menstruation and once on the eleventh day of menstruation to understand the ovarian function and endometrial condition, as well as basic health examination for both men and women (including blood routine, blood type, liver and kidney function, infectious disease screening, cervical smear of the female, white belt examination of the female and semen examination of the male, etc.). If there are no problems, the IVF protocol can be determined and the patient will enter the IVF cycle. After entering the cycle, you need to take injections for about 10 days and come to the hospital frequently for check-ups. After the follicles are mature, egg retrieval is performed and the male partner keeps the semen on the day of egg retrieval, and the sperm and eggs are cultured in the laboratory for 2-3 days and transplanted into the uterus. The cost of one cycle of IVF at People’s Hospital is about 20-30 thousand RMB. The documents to be prepared include the couple’s ID card, marriage certificate and birth certificate.