The success rate of IVF with 2 follicles is lower. If the follicles also have quality problems, their success rate will further decrease. Under normal circumstances, about 10-15 follicles need to be extracted for IVF, on the one hand, in order to cultivate as many quality embryos as possible, and on the other hand, in order to prepare for the second transfer, but the actual number of follicles extracted needs to be judged in conjunction with the human body, and the number of follicles extracted will be reduced if there is ovarian failure or polycystic ovaries in the human body. If there are only 2 follicles, then the success rate of IVF is very low, because the lower the number of follicles, the lower the rate of cultivation of high-quality embryos, and the lower the quality of the embryos, the chances of survival and implantation after the transfer will be reduced, and the success rate of IVF will also decrease. If the body itself has ovaries or polycystic ovaries, the body should first be adjusted, if necessary, should also follow the doctor’s instructions to use some drugs, which can increase the number of eggs retrieved, thus improving the success rate of IVF.