What is the best thing to eat when you are 7 months pregnant? (Dietary Guidelines for Pregnant Women) When you are 7 months pregnant, your fetus is already relatively fully developed. At this time, you need to pay more attention to your diet to provide your baby with adequate nutrition. The following are recommended nutritional aspects that pregnant women should pay attention to when they are 7 months pregnant. Eat more calcium-containing foods. At 7 months of pregnancy, the fetus begins to absorb calcium and the teeth