This decision should be based on the nature of the thyroid nodules. If the thyroid nodule is benign, pregnancy generally will not be affected, and it is possible to conceive. However, if the patient has malignant thyroid nodules, I would advise against rushing into pregnancy. Firstly, prioritize treating the malignant thyroid nodules promptly. If you become pregnant during this time, the risks associated with surgery and medications for both the pregnant mother and the fetus are very high. Nevertheless, after receiving timely and standardized treatment and once the patient's condition has stabilized, it is possible to conceive. However, it should be noted that surgery may lead to reduced thyroid function. In the first 12 weeks of pregnancy, the fetus relies on the mother for thyroid hormone supply. If the mother's thyroid hormone levels are too low, it can lead to delayed fetal development, and even abnormal brain development, resulting in a baby born with intellectual disabilities. Therefore, women with a history of thyroid disease should develop a treatment plan under the joint collaboration of an endocrinologist and an obstetrician-gynecologist.