Under normal circumstances, patients with panda blood are not recommended to have a second child with a certain degree of risk, if you must have a child can reduce the risk through the following methods: First, during the preparation period need to strictly check their own antibody situation, if the body antibody content is relatively high, you can reduce the antibody through some Chinese medicine to reduce the probability of hemolysis in the baby. Secondly, during pregnancy, we should make sure that our food is nutritious, and if necessary, we should take some medicines to prevent anemia, and we should do regular blood tests and seek medical treatment when abnormalities are found. Third, when the due date is near, make an appointment with a hospital with RH-negative blood to prepare blood in advance to prevent life-threatening bleeding during delivery when there is no RH blood available. Fourth, you should keep your bowels open to prevent constipation and abnormal bleeding caused by excessive force during defecation.