Six months pregnant with fava bean disease can drink ferrous sulfate oral solution. Fava bean disease is a genetic disease caused by the lack of glucose-6-phosphate dehydrogenase in human erythrocytes, patients often due to the consumption of fava beans after hemolysis, for the combination of fava bean disease pregnant women, without eating fava beans under the premise of the middle and late in pregnancy can be the same as the normal pregnant women with iron-deficiency anemia, so the pregnancy is able to take iron such as ferrous sulfate to correct the anemia. For pregnancy combined with fava bean disease patients should avoid eating fava beans and their products during pregnancy, so as to avoid the occurrence of acute hemolysis, pregnancy should be obstetrics, hematology and internal medicine regular checkups, once anemia occurs, should be standardized under the guidance of the doctor’s treatment. Pregnant women during pregnancy should pay attention to do a good job of prenatal checkups, and actively listen to the advice of professional doctors to do a good job of comprehensive care and health care, can effectively ensure the safety of the production. During pregnancy, pay attention to more rest, at the same time should relax, avoid tension, anxiety, any discomfort should be timely to the hospital, by the doctor to clarify the diagnosis, and cooperate with the doctor to deal with the symptoms.