A beautiful pregnant woman’s belly is getting bigger and bigger, what should she do? Aspect 1: Reasonable diet During pregnancy, pregnant women need more nutrients to support fetal development, but this does not mean that they can eat anything. In order for both the fetus and the pregnant woman\’s body to receive adequate nutrition, expectant mothers need to eat a reasonable diet. You should take in appropriate amounts of protein, calories, minerals and vitamins, and eat more fruits, vegetables and high-fiber foods, which are beneficial to the health of pregnant women and the normal development of the fetus. Natural section 1: Pregnant women’s diet