1. The importance of dinner for pregnant women. Dinner for pregnant women is to meet the energy needs of pregnant women at night and to ensure the nutritional needs of the fetus. Dinner should contain a variety of foods, such as protein, carbohydrates, fats, vitamins and minerals. 2. Nutrients that pregnant women need to consume 1. Protein: Protein is an essential nutrient for the growth and development of pregnant women and fetuses. Pregnant women need about 70 grams of protein per day. 2. Carbohydrates: Carbohydrates are the main source of energy required by the body. Pregnant women need about 250 grams of carbohydrates per day