Pregnancy hiccups and flatulence may be the result of the rise of progesterone and estrogen after pregnancy, and the weakening of gastrointestinal function under the action of hormones, which can be treated by dietary modification, proper exercise and medication under the guidance of a doctor. 1. Adjust the diet: pregnancy has been hiccups and flatulence, the first thing to eat some light, well-digested food, eat less carrots and other gas-producing food, and a small number of meals, to avoid eating too much at once. 2. Appropriate exercise: pregnant hiccups and flatulence can go out for a walk after meals, which will help the digestion of food and relieve hiccups and flatulence. 3. Medications: It is recommended to use some medications to promote digestion, such as dry yeast tablets, lactasexan tablets, stomachic tablets and so on. Pregnant hiccups and flatulence is recommended in the daily nutritional balance, appropriate exercise, medication, follow the doctor’s instructions, do not self-medication, any abnormalities in a timely manner to seek medical attention, so as not to cause more serious consequences.