In the first month of pregnancy, the first step should be to go to the local hospital as soon as possible and complete the relevant examinations as instructed by the obstetrician. The location of the gestational sac should be determined to confirm whether the pregnancy is intrauterine and to rule out the risk of ectopic pregnancy, as more severe ectopic pregnancies can lead to rupture of the fallopian tubes, which can result in intra-abdominal hemorrhage. If the abdominal bleeding is not detected in time and the pregnant woman goes into hemorrhagic shock, it can be life-threatening. In addition, pregnant women should ensure that the mood is relaxed, avoid emotional excitement. Diet should be nutritionally balanced, more intake of food rich in high quality protein, such as: meat, eggs, milk, taste should be light, appropriate to take some multivitamins and folic acid. Pregnant women should avoid strenuous exercise and exertion according to their own situation, they can choose walking, yoga and other soothing exercise to prevent the occurrence of miscarriage. You should also ensure sufficient sleep, go to bed as early as possible, in order to improve their own immunity, to ensure their own health and the normal development of the fetus, if there is any discomfort in time to seek medical attention.