Level 1: Effects of hyperthyroidism on pregnancy Hyperthyroidism refers to hyperthyroidism, which can cause the body’s metabolism to accelerate and cause a series of symptoms. For pregnant women, hyperthyroidism may have consequences for fetal and maternal health. First of all, hyperthyroidism will increase the risk of premature birth, low birth weight, miscarriage, etc. Secondly, hyperthyroidism during pregnancy may also cause high blood pressure, anemia and other problems. Therefore, if you suffer from hyperthyroidism during pregnancy, you must seek medical treatment in time and receive treatment according to the doctor\’s recommendations. two