1. Time period: This is the main time period before pregnancy and early pregnancy (before 12 weeks, i.e. 3 months, some patients may be monitored until April-May). 2. Aura: a small amount of bleeding (brownish), abdominal pain, continuous decrease in basal body temperature within a few days (generally 36.8 degrees in the early trimester), sudden disappearance or weakening of early pregnancy reactions such as vomiting and frequent urination. Ultrasound is the best way to diagnose fetal abortion. 3, the main reasons: first, reproductive endocrine aspects, mainly luteal insufficiency; second, uterine problems, mainly the thin endometrium after pregnancy; third, reproductive immunity, infection problems, (immune factors are currently some hospitals exaggerated trend, eugenics in the five items mainly lead to sterilization or abnormal fetus, and conventional bacterial infection for ectopic pregnancy); fourth, chromosomal problems; fifth, sperm morphology (malformation rate) (malformation rate) may also be fetal sterilization (but the current general belief that morphology and conception, IVF, but clinical observation of fetal sterilization couples, the male side of nine out of ten high malformation rate, but the current lack of clinical large-scale multi-center observation, only a family’s opinion). 4, the issue of responsibility: after the fetal abortion many couples first thought of whose fault, in fact, this is wrong, and the couple should go to the hospital for treatment, and it is best to infertility department, looking for a doctor, but also conducive to the doctor to assess your comprehensive reproductive capacity. For now, 60% of the causes are in the woman, 25% are male causes, and 15% are common to both parties or no cause can be found. 5, clear causes: after fetal abortion should not consider when to conceive, but consider to do a comprehensive examination to clarify the cause, antibody tests (currently there is no systematic assessment of clinical significance) and chromosomal (basically most are normal) tests at the end, focusing on luteal function, TORCH (eugenics five) and ultrasound to monitor ovulation, male morphological examination, and changes in poor lifestyle. It is important to focus the examination on the sperm and eggs. Usually, empty sacs are mainly caused by poor quality sperm or strong radiation to the fertilized eggs. 6.Preparation for recovery: you can go for checkups (except for sex hormone six test, or follow the hospital doctor’s advice) after clearing the uterus for fetal abortion to have one menstruation. If two miscarriages occur in the same month, you should promptly take Chinese medicine to regulate or go to a tertiary care hospital for comprehensive treatment. 7, TCM conditioning: see a TCM doctor after miscarriage of fetal stoppage, the previous miscarriage surgery may cause the two chakras to be blocked, resulting in blood not nourishing the fetus. In addition, in addition to the conditioning before conception, Chinese medicine conditioning should be started in the month of conception to help follicle development, ovulation, fertilization, fertilization egg implantation, fetal nourishment, and fetal preservation. 8, timing of conception: do not get pregnant again within 3 months to 6 months after the abortion (depending on the patient’s condition), otherwise the probability of failure is very high, it is recommended to try to conceive after 6-12 months (monitoring body temperature, luteal function and doing female hormone level test), make sure to put luteal function in the first place in the examination, and keep testing until 3 months after conception, very rarely until 4 or 5 months. 9.Multiple stoppages: If there have been three stoppages and after organic problems such as loosening of the uterus and longitudinal uterus have been completely ruled out, the necessary tests should also be performed, and if there are abnormalities, the necessary treatment should be carried out to make it normal. The need to clarify whether the infertility three (antibody) causes, antibody positive does not necessarily fetal abortion absolutely related, but the elimination of antibodies sometimes more can reduce the complication rate of fetal abortion, the treatment of antibodies can be ideal through exercise and herbal treatment (TORCH and sex hormone six,, anti-sperm antibodies, anti-cardiolipin antibodies, white belt routine must be checked). 10. Routine knowledge: (1) Don’t try to conceive casually with a fluke mentality, it’s very dangerous! (2) Adjust your mind, exercise more, listen to music and cultivate optimism; (3) The more detailed the preconception checkup, the better (both husband and wife should be checked), do not be blindly pessimistic when problems are found, and cooperate with the doctor for active treatment. 11.Fetal preservation: the birth control measures that have experienced fetal stoppage, it is best to preserve the fetus to three months after the original conditioning physician’s guidance, before stopping taking birth control drugs.