1, more than 4 months of age, infants can drink some juice or vegetable juice. Such as radish, carrot, celery, etc. boil water to drink, orange, apple, watermelon juice to drink. The baby is too small, should first drink 1-2 spoons, such as no abnormalities, and then gradually increase the amount. 2, the baby is 5 months, should increase the supplementary food, the best spinach, cabbage, bok choy, capers, etc. chopped, into the rice porridge or cereal cooked together, made into a variety of delicious vegetable porridge for the baby to eat. Vegetables contain a lot of fiber, can promote intestinal peristalsis, to achieve the purpose of laxative. Can also feed some bananas, apples and other fruit puree, is conducive to promoting intestinal peristalsis. 3, to develop good habits of regular bowel movements. Generally speaking, the baby is about 3 months old, parents can help him gradually form the habit of regular bowel movements. Every morning after feeding, parents can help the baby regularly sit in the potty, and make the sound of uh-huh, so that the baby to form a conditioned reflex. 4. Do baby exercises. Insufficient exercise can also cause bowel movement to slow down, resulting in poor bowel movement. The mother can often help the baby do baby gymnastics; for older babies, encourage them to practice turning over and crawling on their own, or give the baby a ball to play with him. 5. Supplement probiotics. Probiotics can promote intestinal peristalsis, increase intestinal power, help improve constipation, when the number of intestinal probiotics is enough, can inhibit the growth of harmful bacteria, improve the baby’s immunity. 6, first, the baby’s four little fingers together, using a ruler to measure the width of the index finger to the little finger, write down this number as a unit of measurement. Then determine the massage point: the first pair: the navel as the base point, to the left and right in a measurement unit above the increase of 0.5 cm. The second pair: the left and right hand outside from the middle of the wrist bend in the direction up toward the elbow one measurement unit each. Third pair: left and right medial feet looking for the protruding ankle bone, one measurement unit each upward. Once a day, 30 minutes before or 1 hour after a meal, massage each pair of massage points clockwise for 20 seconds with your index or middle finger, and you will see results after 2 to 3 weeks.