If there is ovulation and the uterine lining is at a normal thickness after chocolate cyst surgery, then IVF has the possibility of success, which varies from person to person and should be judged in detail according to the individual’s physical condition. The principle of IVF is to obtain high-quality egg cells through ovulation stimulation, so that the egg cells and sperm can complete the process of fertilization outside the body to form a fertilized egg, followed by embryo transfer, placing the embryo into the woman’s uterus to promote the completion of the process of its implantation. If the woman’s egg cells are of good quality and her uterine lining is of normal thickness, then the chances of IVF being successful are relatively high. If you have undergone surgery for chocolate cysts, it is recommended that you undergo IVF under the guidance of your doctor and follow the doctor’s instructions on what to do in your life so as to increase your chances of a successful pregnancy.