Polycystic ovulation promotion and pregnancy means that patients with polycystic ovary syndrome are pregnant after ovulation promotion injections or medication, and the pregnancy can be preserved through medication, improvement of lifestyle habits, and improvement of diet. 1. medication: patients with polycystic ovary syndrome may have hyperandrogenism and may experience preeclampsia, it is recommended to use medication under the guidance of a doctor, such as progesterone, dydrogesterone tablets and so on. 2. Improve living habits: After pregnancy, we should pay attention to appropriate rest, avoid exertion and strenuous activities, and at the same time to ensure adequate sleep and good mood, which will help increase the body’s immunity. 3. Improve diet: Pay attention to dietary diversity and balanced nutrition, and try to eat mild, light, nutritious and easy-to-digest food, so as to provide sufficient nutrients for the fetus and the mother. In addition, it is recommended that pregnant women with polycystic ovary syndrome should go to the hospital in time and do the relevant labor and delivery tests.