In the early stage of pregnancy, the fertilized egg has just been laid, and it is a critical period for the formation of the fetus; at the same time, pregnant women will have early pregnancy reactions, such as nausea, vomiting and other symptoms, which can cause discomfort, and there are many things that need attention. 1, correct pregnancy test: most pregnant women tend to use pregnancy test sticks or early pregnancy test paper to test whether they are pregnant at home, although the accuracy rate is high, it is not 100% accurate and there is a possibility of false positive or false negative. Therefore, if a pregnant woman finds a positive result or other abnormalities in her pregnancy test at home, it is recommended to go to the hospital to confirm the diagnosis in time. 2. Treat early pregnancy reaction correctly: after pregnancy, due to the influence of hormones, pregnant women will experience early pregnancy reaction such as dizziness, weakness, loss of appetite, nausea and vomiting. Early pregnancy reaction is a normal phenomenon, pregnant women need to treat it correctly, keep a happy mood, reasonable deployment of diet, should be rich in nutrients, light and delicious, easy to digest as the principle, at the same time, prohibit smoking and alcohol and spicy food to eat less. 3, moderate exercise: moderate exercise can reduce pregnancy vomiting, but exercise should be moderate, avoid large movements, such as carrying heavy objects, strenuous exercise, control intercourse. At the same time, pay attention to rest and avoid overexertion. 4, careful use of drugs, away from radiation: determine the pregnancy after the careful use of any drugs, can be used under the guidance of doctors, especially anti-epileptic and other psychotropic drugs; avoid colds, do not take drugs without permission after the cold. And after pregnancy, stay away from or try to avoid contact with radiation. 5, cautiously keep pets: for pregnant women who like small animals, such as cats or dogs, should pay attention to reduce contact during pregnancy, because small animals may carry parasites, such as Toxoplasma gondii, which may lead to malformation or miscarriage. In addition to the above, pregnant women who are newly pregnant should also follow the doctor’s instructions for regular pregnancy checkups.