Habitual miscarriage is a nightmare for any woman. Losing her baby over and over again makes the mother-to-be nervous and sensitive. Instead of waiting for the disease to occur before seeking medical attention, it is better to prevent it before it happens. So can habitual abortion be prevented? How to prevent it? 1. Contraception should be used within six months after the miscarriage, and another pregnancy after six months can reduce the occurrence of miscarriage. 2. Genetic examination should be done, and both spouses should be examined for chromosomes at the same time. 3.Do blood group identification including Rh blood group system. 4.Inside stitching can be done for those with loose endometrium. 5, for luteal insufficiency treatment of drugs to be used for a period longer than the duration of pregnancy of the last miscarriage (if the last miscarriage was in the third trimester, the treatment time cannot be shorter than the third trimester). 6, have low thyroid function, to maintain normal thyroid function before pregnancy, and also to take anti-low thyroid drugs during pregnancy. 7, pay attention to rest, avoid intercourse (especially during the pregnancy period of the last miscarriage), emotional stability, regular and disciplined life. 8, the male partner should do the examination of the reproductive system. If you have bacteriospermia, you should treat it thoroughly before conceiving your wife. The following five points must be noted when women get pregnant again after habitual miscarriage for pregnant women who have had a history of miscarriage, pregnancy care is more important. 1, when pregnant again to prohibit heavy physical labor, especially to avoid holding the breath, lifting heavy objects, forceful bowel movements, to avoid miscarriage due to increased intra-abdominal pressure, avoiding large warmth and large supplements. In the early stages of pregnancy, contact with X-rays, ultrasound and radioactive isotopes is prohibited to prevent miscarriage due to fetal malformation. 2, pregnant women should try to avoid going to epidemic areas such as influenza, typhoid and pneumonia, and should not go to crowded public places to reduce the chance of infection; do not smoke actively or passively; do not contact pets; do not inhale toxic gases. 3.If pregnancy is found, you should go to the hospital for consultation in time. Doctors will usually take appropriate measures to preserve the pregnancy according to the patient’s blood HCG level. Such as oral or injection of progesterone, chorionic gonadotropin, etc. Patients who use herbal medicine to regulate before pregnancy should continue to take herbal medicine to preserve the pregnancy until the month of last miscarriage after pregnancy. 4, pregnant women should not be irritated, worried or frightened after miscarriage, the husband should be more soothing, but do not have sex in the short term. 5, pregnant women must develop good habits, regular work and rest, the best daily to ensure enough sleep for 8 hours, and appropriate activities.