There is no such thing as more or less exercise for edema during pregnancy, and moderate exercise is generally needed. Edema during pregnancy can be moderate exercise to promote the discharge of excess water in the body and relieve edema. Pregnant women can take a proper walk, you can also use the steps, feet do up and down movement. It can exercise the muscles of the calves and help relieve edema. Blood circulation can also be promoted through massage, which is also effective in the prevention of edema. If edema during pregnancy, it is recommended to raise the feet slightly when lying flat or sitting, which can make the blood return to the heart, thus relieving edema. You also need to pay attention to bed rest, sleep can take the left position, reduce the pressure on the inferior vena cava, is conducive to reducing edema during pregnancy. Usually need to reduce the intake of salt, eat more fresh fruits and vegetables, also need to drink appropriate water to urinate. At the same time also adhere to a moderate amount of simple exercise.