Under the supervision of endocrinologists, women with hyperthyroidism can have a healthy baby like normal women. However, women with hyperthyroidism should not get pregnant before the condition is cured, because pregnancy itself is bound to increase the physical and mental burden of the patient and affect recovery, and is also likely to cause miscarriage, premature birth and stillbirth. At the same time, if there is a slight deviation in the treatment of hyperthyroidism, it may cause fetal hyperthyroidism, fetal goiter, or even fetal hypothyroidism, which may affect the development of the fetal brain. Therefore, women with hyperthyroidism should not rush to get pregnant, but should first actively carry out treatment for hyperthyroidism and then consider pregnancy after it has been cured. For those who use surgery to treat hyperthyroidism, pregnancy can be considered 3 months after surgery without recurrence. For those who are treated with iodine 131 radiation therapy, pregnancy should be considered after the hyperthyroidism is cured after six months of treatment. For those who are treated with anti-thyroid medication, pregnancy can be considered only after the minimum of about 2 years of cure and no recurrence of symptoms after 6 months of stopping the medication. If a woman with hyperthyroidism is pregnant before her hyperthyroidism is cured, termination of pregnancy is recommended in consideration of the disadvantages of hyperthyroidism to mother and child. -Generally, abortion should be performed within 3 sentences before pregnancy. If a woman with hyperthyroidism is pregnant and does not want to terminate the pregnancy due to certain factors, she must consult her doctor regularly and under the guidance of an endocrinologist and obstetrician-gynecologist, she should receive proper treatment of hyperthyroidism and pregnancy care.