What should I pay special attention to during early pregnancy? Pregnancy is an extremely important thing for every woman. The physical condition and habits in the first trimester have a non-negligible impact on the entire pregnancy and fetal health. Therefore, there are some small details that must be paid attention to in the first trimester. The following will elaborate on the four aspects of diet, exercise, psychology and examination. Diet Nutrient intake in early pregnancy is crucial for pregnant women and fetuses. Therefore, pregnant women need to reasonably adjust their diet according to their actual situation. Early pregnant women can eat more high-quality nutrients such as protein, iron, and calcium.