Polycystic is polycystic ovary syndrome, need to take general measures, medication, other treatments, etc. to prepare for pregnancy. 1. General measures: If the patient is obese, it is necessary to control the diet first, adjust the diet structure, and at the same time, it is necessary to actively exercise to reduce weight, and it is also necessary to change the bad habits, such as smoking, long-term alcohol abuse, staying up all night, etc., and try to keep a happy mood to reduce mental stress. 2. Medication: For patients with fertility needs, they need to follow the doctor’s instructions to apply letrozole, clomiphene citrate, human menopausal gonadotropin and other ovulation-inducing drugs, and monitor ovulation under the guidance of the doctor. 3. Other treatments: If drug treatment is ineffective and the patient has the need to have children in the near future, in-vitro fertilization-embryo transplantation can be considered, which is a commonly used assisted reproduction technology in clinical practice. Polycystic ovary syndrome requires long-term treatment and is not yet curable, but the above measures can be used to regulate the body and help the patient prepare for pregnancy, and the patient needs to go to the hospital for follow-up on a regular basis.