1. Nourishing the kidney and stabilizing the fetus: Bleeding with lumbar pain. Because “the kidneys are the source of the fetus”, if the kidneys are deficient, the fetus can not be stabilized. Nourishing Qi to stabilize the fetus: bleeding with abdominal distension. Because “Qi is used to carry the fetus”, therefore, Qi tonifying drugs must be added to the kidney tonifying formula in clinical diagnosis and treatment, the meaning of which is not to strengthen the spleen but to tonify the Qi, so that “one minute of Qi tonification will nourish one minute of the fetus”. 3. Tranquilizing the heart and calming the fetus: bleeding accompanied by heartburn, bitterness and dryness of the mouth. Because “the cellular vein is attached to the heart”, “the heart is the master of determination, and the kidney is the master of essence”, so the heart and the spirit are quiet, and the heart and the kidney are in harmony with each other in order to stabilize the fetus. This is the same as the modern medical treatment of sedation and tranquility. Precautions: (1) Keep the bowels unobstructed. (2) Prohibit sexual intercourse in the early stage of pregnancy, do not lift heights, bear weights, emergency brakes, and so on. (3) An embryo remember not to use cold, hot, nourishing and greasy, light oozing products. Vomiting in pregnancy (1) Commonly used medicines: Bamboo Roots/Umei, Chen Pi/Faxia, Dendrobium/Loquat Leaf, Huanglian/Su Ye, 2 slices of ginger/2 jujubes. (2) Serving method: the amount of decoction should not be too much, a small amount several times, ginger slices applied to the tongue surface and then take the medicine. Postpartum (or after abortion or medical abortion) abdominal pain and unceasing discharge. Recognition of the disease: (1) Clinical signs: deficiency, blood, pain. (2) Consider retaining stasis as a problem and avoid bitter and cold products.