Pregnant women with fire and constipation can use the following methods to relieve: 1, you can use the open plug to help defecate, you can also use warm saline enema, after using the medicine to lie down and hold for a while, and so the saline to soften the feces in the rectum, with the intention to defecate. 2, to drink more water, every morning after waking up a glass of warm boiled water, can make the water in the digestive tract, increase the water in the stool, which helps to reduce fire and defecation. 3, eat more fresh fruits and vegetables, because fruits and vegetables are rich in fiber and water, can not only increase the water in the body, but also enhance the stimulation of the stomach and intestines, which helps to reduce fire and defecation. 3, eat more fresh fruits, vegetables, because fruits and vegetables are rich in fiber and water, not only can increase the body’s moisture, but also can enhance the stimulation of the gastrointestinal, help reduce fire defecation. 4, appropriate exercise can help promote gastrointestinal peristalsis, but also improve physical fitness, help relieve constipation. 5, to develop the habit of defecation on time, with the intention to defecate immediately can not be held, in addition The time of defecation should not be too long, and do not play with the phone when defecating.