What should you eat when you are three or four months pregnant? As pregnancy gradually enters the second trimester, pregnant women\’s diet also needs to be adjusted for different months. Maintaining a balanced nutrition during pregnancy is not only good for the mother\’s own body, but is also crucial for the healthy growth of the fetus. This article will introduce in detail a nutritionally balanced diet for pregnant women from four aspects: which nutrients pregnant women should take in more, how to eat more fruits and vegetables in a reasonable manner, the key points of calcium supplementation, and taboo foods. 1. What nutrients should pregnant women consume more? In the second trimester of pregnancy, the fetus begins to develop rapidly and requires a large amount of protein support. Pregnant women can increase protein intake appropriately