Some pregnant women do not change their diet too much during pregnancy, but their weight is growing quite fast, this kind of need to control the diet. But also eat not much, in this case it is generally recommended that pregnant women should have a small number of meals, that is, each meal as little as possible, and then eat more meals, for example, under normal circumstances three meals a day, you can eat six meals, each meal eat half of the original, that is, about 50%, and then eat 5-6 meals, nutrition should be reasonable with. In addition, and then strengthen the movement, the movement here is the activity, not refers to sports. That is to say, do not develop the habit of eating and sleeping during pregnancy, in addition to eating and walking, appropriate activities, and even a little weight-bearing activities, such as holding a 500ml mineral water bottle, a little weight-bearing, a little calorie consumption, so that the weight does not rise too much, and nutrition is more balanced. In short, the general principle is a small number of meals, plus activities.