If your blood count is high during pregnancy, watch for signs of bacterial infection. For example, if there is cough, coughing sputum, fever, abdominal pain, diarrhea, and other symptoms. If there is coughing, coughing and sputum, fever, etc., it is possible that you have bronchitis or pneumonia during pregnancy, etc. This condition requires antibiotic anti-infection treatment. If you are not allergic to penicillin, you can choose penicillin antibiotics. If there is an increase in white blood cells along with pain in the right side of the abdomen, promptly do ultrasound to check whether there is acute appendicitis. If there is acute appendicitis, laparoscopic surgery can be taken for treatment. If the body does not have any uncomfortable symptoms and the white blood cells are only slightly high, it is probably physiological, due to a rejection of the embryo by the body after pregnancy, this situation is not a sign of infection, there is no need to apply antibiotic treatment.