The treatment of aplastic anemia in pregnant women should be based on their own situation, according to the different periods of pregnant women, co-managed by obstetricians and hematologists, and mainly based on supportive therapy. 1. Pregnancy period (1) Therapeutic abortion: patients with aplastic anemia should be contracepted before their condition is in remission. If they are already pregnant, they should be prepared for blood transfusion and abortion at the same time in the early stage of pregnancy. Pregnant women in the middle and late stages of pregnancy, due to the greater risk of termination of pregnancy, should strengthen the supportive therapy, under close supervision until full-term delivery. (2) Supportive therapy: pay attention to rest, increase nutrition, small amount, intermittent, multiple transfusion of fresh blood, increase whole blood cells, so that hemoglobin > 60g / L, to prevent excessive anemia caused by fetal growth restriction, intrauterine distress, preterm delivery and stillbirth, as well as the pregnant woman herself, anemic heart disease heart failure, and serious infections. (3) Obvious bleeding tendency: give glucocorticoid treatment, such as prednisone, but should not be used for a long time. Protein synthesizing hormone can also be used, such as hydroxymethylenolone, has the effect of stimulating erythropoiesis. (4) Prevention of infection: use broad-spectrum antibiotics that have no effect on the fetus. (2) Delivery: most of them can be delivered vaginally, pay attention to shorten the second stage of labor, prevent excessive exertion in the second stage of labor, and assist the delivery if necessary to avoid hemorrhage of important organs. After delivery, carefully check the soft birth canal to prevent the formation of birth canal hematoma. If there is indication for cesarean section, surgical hemostasis can be used to reduce postpartum hemorrhage. 3. Puerperium: continue supportive therapy, strengthen contractions, prevent postpartum hemorrhage, antibiotics can be used to prevent infections such as cephalosporins such as cephradine, ceftazidime, penicillins such as amoxicillin. Pregnant women with aplastic anemia first need to consult the doctor whether their own situation is suitable for continued pregnancy, strict compliance with medical advice, and regular review in the hospital. With the improvement of medical conditions, if the condition is stabilized, you can usually get pregnant, during which the pregnant woman maintains a good mood and a balanced diet.