Slippery fetus refers to abortion or miscarriage occurred 3 times or more in a row, also known as “repeated pregnancy and abortion” or “number of abortions”, modern medicine “habitual abortion”, Modern medicine, “habitual abortion”, “recurrent abortion” and “repeated pregnancy failure” are the scope of this disease. According to relevant statistics, the incidence of this disease in women of childbearing age is about 1% ~ 2%. According to the statistics, the incidence of this disease is about 1% ~2% in women of childbearing age, which causes great pain to the majority of women and their families, and it is a difficult gynecological disease that needs to be solved urgently. In this paper, the general overview of Chinese medicine treatment of miscarriage is as follows: 1, before the disease first prevention, pre-cultivation of its loss “Jingyue encyclopedia? Women’s rules” chapter has a cloud: “so all fear of abortion, we must look into the cause of this injury, and cut for caution. Any treatment of abortion, we must look at the source of the tire, and pre-cultivation of its loss, the law of fetal protection is not out of this”, first clearly put forward the “pre-cultivation of its loss” principle of prevention and treatment of abortion. Later generations of doctors followed this principle of treating the disease before it occurs, and gradually formed the concept of pre-pregnancy management of miscarriage. Contemporary national medical master Ban Xiowen [1] further proposed that the treatment of miscarriage should be carried out in two steps: one is to treat before conception, fixing the kidney as the foundation; one is to prevent pregnancy and early treatment of the disease. The so-called treatment before conception, fixing the kidney as the basis, that is, before conception, that is, focusing on the regulation of kidney qi. Therefore, the repeated pregnancy and repeated abortion, the overall mechanism, not only is not solid Chong Ren, the kidney loss of sealing caused by. Therefore, before conception, we must pay attention to the regulation of qi and blood, warming the Chong Ren, to the kidney as the basis, so as to protect its roots. Modern Chinese medicine gynecologist Professor Luo Yuankai advocates from the prenatal treatment, postpartum tonifying the kidney on the treatment of abortion, he believes that: “the treatment of this disease, must be given to the next time before conception, to be regulated, in order to strengthen the body, to prevent miscarriage again. The method of prevention and treatment focuses on tonifying the kidneys in order to consolidate the root of the disease. The kidneys store essence and are responsible for reproduction; the cells are tied to the kidneys, and kidney qi is used to carry the fetus. The main reason for this is that the kidney qi is not solid, and there is a failure of sealing and storing, which leads to repeated pregnancies and abortions. Therefore, the method of prevention and treatment should be based on fixing the kidneys, so-called ‘the kidneys are strong since they can sprout the fetus’. However, the nourishment of kidney qi, and rely on the essence of the spleen and stomach to nourish, so it must be supplemented by strengthening the spleen and qi. Women’s blood is the mainstay of menstruation, pregnancy, childbirth and lactation. Therefore, in addition to tonifying the kidneys and strengthening the spleen, it is still necessary to nourish the blood, the spleen and kidney qi and blood are abundant, the body is healthy, then the fetus will be vigorous, then it can be nurtured to grow”. He believed that if the patient with miscarriage has irregular menstruation, the first step is to regulate menstruation, and if there are other diseases that cause miscarriage, the first step is to treat other diseases. The interval between two pregnancies should be more than one year, in order to cultivate its damage, restore health and strengthen the body. Zhang Huashan believes that the pre-pregnancy treatment of miscarriage is very important, and summarizes the four methods of regulating menstruation, eliminating blood stasis, nourishing blood and benefiting the cells, elevating and lifting the central qi, and consolidating the Chongren to prevent and control miscarriage. Li Donglan et al. treated 20 cases of habitual abortion patients with traditional Chinese medicine and found that the efficacy of the preconception treatment group was significantly better than that of the western medicine control group (P<0.05). Yan Ping emphasized that the prevention of miscarriage is more important than treatment, and believed that tonifying the kidney and strengthening the spleen, benefiting the qi and nourishing the blood, and regulating the Chong Ren are important treatment rules for preventing and treating miscarriage. The self-proposed Kidney Nourishing and Fetal Tranquilization Drink (20 g each of Morus alba and Semen Cuscutae, 15 g each of Sequel, Colla Corii Asini, Astragalus and Radix et Rhizoma Ginseng, 10 g each of Scutellariae, Atractylodes Macrocephala and Cortex Eucommiae, 6 g each of Radix Scutellariae and Cortex Eucommiae, and 6 g each of Radix Achyranthes Bidentatae) was used in the treatment of 45 cases of miscarriage, with the result of 42 cases being cured, and 3 cases being invalidated, with a cure rate of 93.3%. Xu Rong observed the clinical efficacy of kidney-solidifying and fetal-anchoring soup in the treatment of 136 cases of habitual abortion, the result of the cure rate of 81.4%, compared with the control group of 46.%, the difference between the two groups is significant (P<0.01). Pre-pregnancy treatment is the key to preventing and treating miscarriage, and doctors and patients are paying more and more attention to this and hope. 2, both disease prevention, dialectical treatment Tang? The scripture effect of production treasure" that: "safe tire there are two ways, because the mother disease to move the tire, but the treatment of disease, the tire from the security, and the edge of the fetus is not firm, and therefore lead to move to the mother of disease, but the treatment of the tire is the mother slow. The reasoning is very effective and must not be violated." The later Jingyue Quanshu further pointed out that "cover the fetal qi uneasiness, there must be a cause, ...... go to its disease, is the method of fetal safety." Regardless of the mother's disease, fetal disease, get rid of the disease and stabilize the fetus is the main method of treatment for miscarriage in traditional Chinese medicine. Chinese medicine is a completely open system, modern Chinese medicine in the inheritance of predecessors in tonifying the kidney, spleen, blood, regulating the Chong Ren and other tonic based on following the holistic view of Chinese medicine ideological guidance, supplemented by the solution of depression, clearing the heat, nourishing the heart, eliminating blood stasis, diuresis and other methods of diagnosis and treatment in order to stabilize the fetus. Looking at the discussion and research on the prevention and treatment of miscarriage in modern Chinese medicine, inheritance and innovation coexist. 2.1 Nourish the kidney and blood to stabilize the fetus Xu Yuanshan proposed that in addition to the treatment of the cause of the disease, more attention should be paid to the use of medication after pregnancy. If the patient has no obvious symptoms of cold, heat, deficiency, solid, mostly used to replenish the kidney and solid Chong Ren, benefit the qi and nourish the blood to stabilize the fetus, commonly used drugs for the peace and soft products, avoid dry, bitter, cold, nourishing and greasy things. Among them, qi tonic drugs such as Astragalus, Atractylodes macrocephala, Radix et Rhizoma Atractylodis Macrocephala, Radix et Rhizoma Ginseng, or Radix et Rhizoma Ginseng, etc., are used to invigorate the middle state and nourish the source, so that the middle qi is sufficient and the veins of the kidneys are solid, and the fetus is carried. To nourish blood, choose Radix Rehmanniae Praeparata, Radix Paeoniae Alba, Fructus Lycii, Colla Corii Asini and so on. Nourish the kidney and fix the Chong Ren products commonly used in the sequela, mulberry parasites, fried eucommia, cuscuta, baji day, etc., so that the kidney qi is full, Chong Ren strong solid, the fetus has a system. Wang Ziping that patients with habitual abortion spleen and kidney deficiency for this, the treatment should focus on tonifying the spleen and kidney, but after conception, the yin and blood gathered in the Chong Ren to support the fetus, resulting in pregnant women in the yin and blood deficiency, yang qi hyper physiological state; at the same time, with the gradual increase in the size of the fetus, often affecting the lifting and lowering of the qi of the organism. Therefore, in addition to tonifying the kidneys and cultivating the earth, the medication should also be used to clear heat, regulate qi and stabilize the fetus. Luo Qin et al. observed 28 cases of recurrent spontaneous abortion patients taking Bazhen granules combined with solidifying the kidney and stabilizing the fetus pill efficacy, the results show that the success rate of fetal preservation is significantly higher than the control group of Western medicine (P<0.05). Zhang Ying et al. observed that 42 patients with recurrent early spontaneous abortion were treated with Nourishing Blood and Amplifying Fetus Granules, after treatment, NK cell activity and Ts cell activity decreased significantly compared with the pre-treatment period, and the difference was highly significant (P<0.001); and the difference was significant when compared with that of the control group, (P<0.05). It is suggested that Nourishing Blood and An Fetus Granules can regulate the immune function of the body by regulating the activity of NK and Ts cells. Li Ma Jian used Nourishing Blood and Tranquilizing Fetus Punch (Cuscuta chinensis, Sichuan schizandra, lotus seed, Rhizoma Atractylodis Macrocephalae, Radix Angelicae Sinensis, Radix Paeoniae Alba, Radix et Rhizoma Yimoglobae, etc.) for fertility preservation in patients with recurrent miscarriage, which resulted in the cure of 59 cases (95.16%). 2.2 Nourishing the kidney, tranquilizing the heart and pacifying the fetus Zhao Rui et al. advocated treating recurrent miscarriages of unknown cause from the heart theory, believing that patients with recurrent miscarriages of unknown cause were under great psychological pressure, and were in a state of depression and frustration for a long period of time, and the negative emotional factors became important factors affecting the development of the disease, which could further influence the prognosis of the disease. Observe 52 cases of recurrent miscarriage patients oral nourishing the heart to stabilize the fetus drink (Gui Zhi, licorice, Poria, Yuan Zhi, Cortex Phellodendron, sour jujube nut, Schisandra chinensis Cuscuta, Sang Sheng Sheng, Sequence, Duchenne) to supplement the heart to warm the yang, solid punch to stabilize the fetus efficacy, the results show that the effectiveness rate of 92?6%, compared with the western medicine control group has a significant difference (P<0.05). Song Yuanyuan and others divided the treatment of recurrent spontaneous abortion into two phases: before conception, the "tonifying the kidneys and regulating the weekly method" of Prof. Xia Guicheng was usually adopted, as well as psychological guidance, to improve the immunity of the body; after conception to seize the opportunity, the treatment is based on tonifying the kidneys, and tonifying the kidneys must nourish the heart. The treatment is based on tonifying the kidneys, and tonifying the kidneys must nourish the heart. It is supplemented by products that clear away heat and pacify the fetus, and regulate qi and fix the hair. Zhou Yanni et al. centered on the heart and kidneys, and elaborated its relationship with abortion from three aspects: heart, kidney, heart and kidney, and believed that heart and spirit restlessness and kidney deficiency are the main causes of abortion, heart and kidney disjunction is its basic pathogenesis, and tonifying the kidneys and nourishing the heart is its basic rule of treatment. Modern Chinese medicine clinics have used the method of tonifying the kidney and tranquilizing the heart to treat miscarriage with satisfactory results. Wang Zhanyun and other research statistics found that psychological care can significantly improve the cure rate of patients with abortion and shorten the hospitalization time; He Hua used traditional Chinese medicine with psychological therapy to treat habitual abortion, and the effective rate can reach 75,75%. 2.3 Enhancement of the positive, dispel blood stasis and stabilize the fetus Li Weihong et al. advocate the treatment of recurrent miscarriage from the theory of blood stasis. She believes that blood stasis runs through the whole process of recurrent miscarriage, and the most common causes are kidney deficiency, qi deficiency, blood deficiency, blood heat, cold condensation, liver depression, etc. According to their causes, they should be treated separately. According to the etiology of the disease, they should be treated by tonifying the kidney and removing stasis, tonifying qi and removing stasis, nourishing blood and removing stasis, clearing heat and removing stasis, dredging the liver and removing stasis, warming the menstruation and dispersing the cold and removing stasis, and flexibly applying the method of activating and removing blood and removing stasis, so as to treat the symptom at the same time, and to pass the blood veins, so as to enable the blood and qi to be infused into the uterus to nourish and nurture the fetus. Shui Zheng et al. observed the treatment of 68 cases of preeclampsia with Shaobuyu Tang, which was effective in 62 cases, with a total effective rate of 92.1%. Lin Yuanqi believes that the prevention and treatment of miscarriage should firstly tonify the spleen and kidney and stabilize the fetal element. For those who suffer from habitual abortion due to blood stasis and obstruction of collaterals, there must be a mixture of deficiency and solidity, and attention should be paid to whether the first priority is to consolidate the root or to remove the symptoms. For those who are too weak, they should first replenish their vital energy, that is, replenish the spleen and kidneys to stabilize the fetus yuan, and then get rid of the stasis after their vital energy is a little stronger; while those who are still able to tolerate it can immediately get rid of the stasis while consolidating the root of the disease. According to Zhang Yuzhen, miscarriage is caused by a weak quality, with kidney or kidney-spleen weakness predominating, resulting in a lack of consolidation of the Chong Ren. Classical treatment is based on tonification, often using methods that tonify the kidneys, strengthen the spleen, and benefit qi and blood. This is the common method of stabilizing the fetus, and is also the main method of treating this disease, but it is not unchanging, and clinical attention should also be paid to blood stasis and blood heat causing the disease. Therefore, in addition to the normal method of tranquilizing the fetus, if necessary, especially when the effect of the normal method is not good, it is necessary to use the method of tonifying the kidney and activating the blood to tranquilize the fetus or the method of clearing heat and nourishing the blood to tranquilize the fetus and other variations of the method to cure the disease. 2.4 Chinese medicine treatment for immune recurrent abortion In recent years, the role of Chinese medicine in preventing and treating recurrent abortion caused by immune antibodies such as positive anticardiolipin antibodies, mother-child blood group incompatibility, and insufficient sealant antibodies has received increasing attention, and is summarized as follows. According to Luo Songping, patients with recurrent miscarriages caused by insufficient closed antibody are mostly characterized by deficiency of the spleen and kidney, and the deficiency of qi is more obvious, so the treatment is to strengthen the spleen and replenish qi. Clinically, 46 patients with immune RSA were treated with Shouyu Pill (寿胎丸), which is based on Shouyu Pill, to strengthen the spleen and the kidney. 21 of them had a second pregnancy, and 20 of them had full-term deliveries, and the closure effect showed a general upward trend after the treatment, so that the embryo obtained sufficient immune protection after a second pregnancy. Li Weihong used tonifying the kidney and benefiting the qi to compound Anfuo capsule to treat recurrent spontaneous abortion caused by anticardiolipin antibody with better efficacy than the western medicine group, and the difference between the rate of anticardiolipin antibody turning negative in the combined Chinese and western medicine treatment group and the western medicine group was significant (P<0.01), which predicts that the combined treatment of Chinese and western medicine for recurrent spontaneous abortion can make the disappearance of auto-antibodies (anticardiolipin antibody), regulate the immune function to make it balanced and play the role of anfoetus. The effect. The results showed that the Anti-Anti-fetal Drink could not only inhibit the production of anti-cardiolipin antibody and blood type antibody, but also inhibit their damaging effects on embryos, adjust the body's immune function, and improve the reproductive ability of the patients, i.e., it could play different roles in different links and mechanisms. 160 patients had successful re-pregnancy after the treatment, and there were 68 cases of the treatment group were effective, 12 cases were ineffective, with an effective rate of 85%, and there were 46 cases of the western medicine control group were effective, 34 cases were ineffective, with an effective rate of 58%, with an effective rate of 58%. In the western medicine control group, there were 46 effective cases and 34 ineffective cases, with an effective rate of 58%. The difference in efficacy between the two groups was statistically significant (P<0.01). Wang Xin believes that anticardiolipin antibody is related to recurrent miscarriage and thromboembolism, to tonify the kidney and benefit the qi, promote blood circulation and stabilize the fetus legislation, self-proposed tonifying the kidney and stabilizing the fetus soup (Cuscuta 20g parasitic 15g Chuanxuanjie 15g Agaricus 15g Paeonia lactiflora 20g Radix glycyrrhiza glabra 10g Radix et Rhizoma 20g Astragali 30g Radix angelicae sinensis 15g Rhizoma ligusticum chuanxiong 10g Radix salviae 15g Radix et rhizoma 30g) treatment of anticardiolipin antibody-positive habitual abortions of 43 cases, the results of curing The results were: 24 cases (antibody-negative, full-term pregnancy), accounting for 55.8%; 13 cases (antibody-positive, full-term pregnancy), accounting for 30.2%; 6 cases (invalid), accounting for 14%, with a total effective rate of 86%. Yuan Huixia et al. used blood activation and elimination of blood stasis, tonifying the kidney and benefiting the qi, and prepared their own traditional Chinese medicine Fetal An formula to treat anticardiolipin antibody positive to aborted fetus, with a cure rate of 83%. Liu Runman believes that dampness, heat and stasis are the keys to recurrent miscarriage in mother-child blood group incompatibility. The mother's body is full of dampness and heat, and the evil of dampness and heat is transformed into fetal poison, which is transmitted to the embryo, heat and dampness obstruction, stagnation of qi and blood stasis, dampness, heat and stasis fight with each other, damaging the Chong Ren and affecting the growth and development of the twins, which will result in fetal leakage, restlessness of the fetus, abortion, miscarriage, stillbirth, and death of the fetus. Dampness is sticky and not easy to be removed quickly, stagnant blood does not go, new blood is not born, and such patients have repeated pregnancies and abortions. With the method of clearing heat and resolving dampness, regulating qi and activating blood, Yihuang Tang (Yin Chen 30~45g Sheng Di Huang 15~45g Scutellaria Baicalensis 10~15g Prepared Rheum Palmatum 3~15g (fried) Gardenia jasminoides 10g Paeoniae alba 10~30g Salviae Miltiorrhizae 6~10g Motherwort 6g Mulleiniae 6g Glycyrrhiza Glutinosa 6g) is created. Combination of disease identification and dialectic, staged diagnosis: pre-pregnancy to get rid of residual evils and regulate Chong Ren; early pregnancy to tonify the kidney and solidify the fetus, with the help of clearing heat and eliminating dampness, and activating the blood to nourish the fetus; middle and late pregnancy to clear dampness and heat and get rid of stasis of the blood. Observed Yi Huang Tang treating 32 fetuses with recurrent miscarriage of mother and child with incompatible blood type, the total effective rate was 96.8%. Zhu Xinqun et al. observed the preventive and curative effects of oral Artemisia capillaris soup on 28 patients with recurrent spontaneous abortion caused by ABO blood group incompatibility starting before pregnancy. The results showed that 20 patients became pregnant after treatment, and there was no sign of miscarriage during pregnancy, 8 cases showed signs of miscarriage, 3 cases of successful fertility preservation treatment, 23 live-born babies, and the effective rate of treatment reached 82%. 3.Conclusion Summarize the principle of treatment of prenatal disease, most of the prevention and treatment of fetal safety, identification of evidence and identification of disease is the combination of clinical Chinese medicine treatment of abortion is the general idea of the inheritance of the achievements are fruitful, but the innovation is still insufficient. In the process of treatment, it is agreed that if the pregnant woman suffers from "large accumulation of large aggregation" type of disease, must be harsh products can get rid of the disease and stabilize the fetus, the contraindications of pregnancy medication is not absolute. But should strictly grasp the scale of "decline its big half and stop", the possible damage will be minimized. That is, the so-called "there is no, but also no". In addition, Chinese medicine treatment of slippery fetus should pay attention to Zhang Jingyue put forward "pregnancy fetal gas injuries moving, ...... if the mother of the disease and fetal movement, but the treatment of its mother, if the mother of the disease due to fetal movement, but safe tire. If the fetus moves lightly, or if blood is seen slightly, it is not very serious, and it is appropriate to quickly put it at ease", "In addition to identifying cold and heat according to the urgency of the symptoms, it also emphasizes whether it can be put at ease or not. For those who can be pacified, the cause should be examined to pacify the fetus, and for those who cannot be pacified, the fetus should be laid down to benefit the mother." , "cover the fetus gas uneasiness, there must be a cause, ...... to go to its disease, is the method of an abortion, so the formula of an abortion, can not be insisted on, nor mud its months, but when with the evidence, with the menstruation, because of its disease and the medicine, it is the most good". At present, Chinese medicine has made remarkable achievements in the treatment of abortion, so how to further improve the efficacy and elucidation of its mechanism of action through multi-center, randomized controlled clinical research in Chinese medicine is the direction of our generation of medical workers.