Pregnancy test items include: i. Physical examination, such as blood pressure, weight, heart and lung auscultation, abdominal palpation, thyroid palpation, etc. The purpose is to find out whether there are abnormal signs. Second, routine blood test, the purpose is to understand whether the pregnant woman-to-be has anemia and infection. The blood group examination is included in the routine blood test to predict the occurrence of mother-infant hemolysis, such as ABO blood group incompatibility, Rh blood group incompatibility, and to prepare for the possible need of blood transfusion. Routine urine examination, the purpose of which is to understand whether there is urinary tract infection, preliminary screening of other kidney diseases, and indirectly to understand whether glucose metabolism and bilirubin metabolism are normal. Liver function test, the purpose is to detect hepatitis B virus carriers and viral hepatitis patients in time to give timely treatment. V. Electrocardiogram examination, the purpose is to understand the basic situation of the heart. Sixth, chest X-ray examination, the purpose is to find out whether there is tuberculosis.