Generally speaking, the chances of success of third-generation IVF are higher, and the specific success rate is related to the patient’s age and physical condition. Currently, the clinical statistics are around 50% to 60%. At present, the third generation of IVF is relatively widely used, and it is able to biopsy cells in the developing embryo, and determine whether the embryo carries hereditary diseases or abnormal chromosome mutations through chromosome examination. Generally speaking, if a woman is under the age of 35, the chances of success of third-generation IVF are relatively high, and if she is over the age of 35, especially if she is over the age of 40, the chances of success will gradually decrease. However, it should also be noted that if a woman suffers from gynecological diseases, it will also affect the success rate of IVF.