Objective Platelet purpose of pregnancy with the reasons for the reduction and treatment methods.Methods The clinical data of 54 cases of pregnant women with thrombocytopenia were analyzed retrospectively.Results Pregnancy outcome of the merger is the main reason for reduced platelet idiopathic thrombocytopenic purpura(ITP),the reduction of platelet during pregnancy,gestational hypertension diseases.Given glucocorticoids or immunoglobulin and platelet transfusions and other treatment,mode of delivery,and wh...