Abstract: Moderate exercise during pregnancy has many benefits for expectant mothers, not only for smooth delivery, but also for postpartum body recovery. Many expectant mothers are worried about being bloated after giving birth, so they control their diet during pregnancy. In fact, it is right not to let go of your belly during pregnancy, but excessive dietary control can easily lead to fetal growth retardation. So what can expectant mothers do to ensure that the fetus is adequately nourished without making the body too bloated, which can easily lead to