Polycystic ovary syndrome, the success rate of IVF in clinical practice is relatively high. It is recommended to undergo IVF if you cannot conceive after going through clinical systemic treatment. Because polycystic ovary syndrome is not absolutely infertile in clinical practice. After treatment, the vast majority of patients can achieve pregnancy. Clinically, polycystic ovary syndrome often causes infertility due to non-ovulation or sporadic ovulation. In most cases, ovulation can be promoted under the guidance of a doctor, and most of them will be successful after 3 months to 6 months. After successful ovulation, there is a possibility of pregnancy, so it is recommended to give treatment first. If clinical ovulation promotion fails, or if there are other reasons that are not conducive to natural pregnancy, IVF can be considered.