Clinically, the second trimester generally refers to 37-41 weeks of pregnancy, when the size and mass of the fetus is already larger to occupy a certain space, so pregnant women will not be able to eat, is a kind of physiological anorexia. For this situation, pregnant women can do more exercise, such as slow walking, climbing stairs to promote digestion, if not, we must take certain oral medication to assist digestion, these methods are only clinical experience is not necessarily effective. In addition to the above methods, you can change the diet structure of pregnant women to promote digestion, for example, you can eat more food with high sugar content, less fried, high-fat food, more high-quality protein, more fruits and vegetables to increase dietary fiber. All these methods are beneficial to the digestion and absorption of pregnant women, thus changing the anorexia of pregnant women to some extent. You can also treat anorexia by changing the eating rhythm of pregnant women, such as 4 meals a day or even more meals a day, eating smaller and smaller amounts of each meal, and slowing down the speed of eating can also help to treat anorexia in pregnant women.