At the beginning of pregnancy, you need to pay attention to dietary safety, medication safety, and on-time maternity checkups, etc. 1. Dietary safety: At the beginning of pregnancy, due to pregnancy vomiting and other reasons, the appetite of pregnant women will be affected to a certain extent, it is not recommended to use excessive supplements, you can choose light food, to ensure energy intake. 2. Medication safety: At the beginning of pregnancy, the embryonic tissue is very sensitive to drugs, it is easy to be affected by drugs and lead to fetal deformities or miscarriage, medication should be taken under the guidance of a doctor. 3. Timely checkups: When you are pregnant, you should have regular checkups, which will help you understand the development of the fetus and the physical changes of the pregnant woman, so that you can check in time whether the fetus grows and develops abnormally in the uterus, whether the nutrition of the pregnant woman is sufficient, and whether there is any other disease during pregnancy. In the beginning of pregnancy if there are uncomfortable symptoms, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor for reasonable treatment.