The success rate of IVF is about 30-60%, which varies from person to person. The success rate of IVF is related to many factors, such as the woman’s age, the woman’s physical condition, the quality of sperm, etc. If the quality of sperm and egg is good, the success rate of IVF will be higher, which can reach about 40-60%. If the quality of sperm and egg is low, the success rate of IVF will become lower, which is around 30-40%. If you want to do IVF, you should prepare for pregnancy in advance before transplantation, which can improve the success rate. You can do some exercise and take some folic acid products to supplement folic acid. If there exists a disease, doing IVF after the doctor’s treatment can increase the success rate.