Polycystic ovary syndrome does not necessarily prevent pregnancy. Polycystic ovary syndrome (PCOS) is a reproductive endocrine disorder that can be characterized by menstrual abnormalities such as scanty menstruation, amenorrhea, acne, and infertility, as well as hirsutism, obesity, and acanthosis nigricans. Women with polycystic ovary syndrome are only relatively less likely to become pregnant due to scanty menstruation and ovulation disorders, not necessarily unable to become pregnant, as they do not absolutely not ovulate. In addition, when the symptoms of the disease are better controlled, it is possible to get pregnant through natural pregnancy, artificial insemination or even in vitro fertilization, but the relative chances of getting pregnant are lower than those who do not have the disease, rather than completely unable to get pregnant. In addition, excessive stress and worry can also reduce the success rate of pregnancy, with polycystic ovary syndrome should seek timely medical treatment, it can be intervened through medication, weight loss and other ways.