Constipation during pregnancy is mostly caused by the secretion of a large amount of progesterone in the body and lack of activity during pregnancy, resulting in the weakening of gastrointestinal muscle tone and slowing of intestinal peristalsis. When constipation occurs in pregnant women, for some pregnant women with mild symptoms, you can first carry out life regulation, do not use laxatives indiscriminately, so as not to cause miscarriage, premature birth, etc.. 1, increase dietary fiber: pregnant women tend to eat too fine, so we should eat more vegetables, fruits and coarse grains containing more fiber, such as celery, green leafy vegetables, radish, melon, apple, banana, pear, oats, mixed beans, brown rice, etc.. 2, drink more water: supplemental water is an important way to reduce constipation, so pregnant women should drink more water, the water can be appropriate to add some honey. 3, increase exercise: less exercise, sedentary, bed-ridden, etc., so that intestinal peristalsis is reduced, resulting in constipation. Therefore, pregnant women can increase exercise to enhance intestinal peristalsis and facilitate defecation. 4, develop good defecation habits: regular defecation, choose your own leisure time, defecate every day at this time, no bowel movement, and defecation to concentrate, do not read books, play with cell phones. 5, adjust the mood: pregnant women due to various reasons, more easily irritable, anxiety, so keep a good state of mind, relaxed mood, also conducive to the regulation of constipation in pregnant women. If the patient constipation is more serious, through the above methods can not be effectively improved, can be under the guidance of the doctor, appropriate to take some drugs, but do not remember not to take drugs privately, in order to avoid serious consequences. Therefore, for this special group of pregnant women, try to pay attention to avoid the occurrence of constipation, if constipation occurs, to timely diet, exercise, lifestyle habits in all aspects of the regulation, do not take drugs indiscriminately.