In clinical practice, we call miscarriages caused by the failure of embryos to continue developing within 28 weeks of gestation as spontaneous miscarriages, and those with three or more consecutive spontaneous miscarriages as habitual miscarriages. Habitual miscarriage can be caused by many reasons. To treat habitual miscarriage, we should first find its cause and then take targeted treatment measures for pregnant women. Experts remind, for women with a history of habitual miscarriage, pregnancy health care is very important, specific should grasp the following essentials: 1, regular life: living in peace and harmony, neither too easy (such as too sleepy), nor too laborious, such as lifting heavy objects or climbing high to meet the danger. Ease is gas stagnation, resulting in obstructed labor; labor is gas failure, resulting in injury to the fetus abortion. Therefore, pregnant women must develop good habits, work and rest to be regular, the best daily to ensure enough sleep for 8 hours, and appropriate activities. In this way, they can have sufficient physical strength and energy to deal with various situations during pregnancy. In addition, pregnant women should dress generously, the belt should not be tightened, and they should wear flat shoes. It is important to develop the habit of regular bowel movements and to eat more fiber-rich foods to keep the bowels flowing smoothly. When constipation, avoid using laxatives. 2, reasonable diet: pregnant women should pay attention to the selection of food rich in various vitamins and trace elements, easy to digest, such as a variety of vegetables, fruits, beans, eggs, meat, etc.. If you have a cold stomach and intestines, you should be careful with foods that are cold in nature, such as mung beans, white fungus, lotus seeds, etc.; if you have a deficient body and fire, you should be careful with foods that are easy to get on fire, such as male chicken, beef, dog meat and carp. 3, pay attention to personal hygiene: pregnant women should be diligent bathing, change underwear, but should not take a tub bath, swimming, bathing, pay attention not to catch a cold. To pay special attention to the pubic cleanliness, you can wash the vulva with clean warm water every night to prevent germ infection. 4, keep a comfortable mood: research, part of the natural miscarriage is due to the central nervous excitement of pregnant women. Therefore, pregnant women should pay attention to regulate their emotions, try to keep their mood, avoid all kinds of adverse stimuli, eliminate tension, boredom, fear of psychology, especially can not be happy, sad, angry, worried, otherwise the growth and development of the fetus is very unfavorable. 5, regular prenatal checkups: pregnant women should start regular prenatal checkups in the middle of pregnancy in order to detect and deal with abnormalities in pregnancy in a timely manner and ensure healthy development of the fetus. 6, careful intercourse: for pregnant women with a history of spontaneous abortion, within 3 months of pregnancy, after 7 months should avoid intercourse, habitual abortion should be strictly prohibited during this period.