What you need to pay attention to during early pregnancy: During early pregnancy, pregnant women need to pay attention to their eating habits to ensure that they are consuming nutrients that are crucial to the development of the fetus. First of all, pregnant women need to control their food intake and eat small meals frequently to avoid overburdening the stomach and affecting the digestion and absorption of the gastrointestinal tract. Secondly, pregnant women should consume more foods rich in iron, protein, calcium, and folic acid in their diet, such as lean meat, eggs, fish, dairy products, etc.