Infants with less stools may be related to the addition of complementary foods, constipation, improper diet, and so on. 1. Added complementary foods: If infants are in the stage of adding complementary foods, due to the need for the intestines to adapt to different types of food, there will be a decrease in stools. 2. Constipation: commonly found in artificially fed infants, due to their cow’s milk or formula contains more casein, which will lead to more undissolved calcium soap in the feces. It is easy to cause constipation, leading to a decrease in the infant’s stools. 3. Eating less: Eating less food, resulting in less food residue, can also lead to less stool in infants. There are other reasons for babies to have fewer stools, so it is recommended that you seek medical advice and follow the doctor’s instructions to have a relevant checkup, clarify the cause with the doctor’s help, and carry out targeted treatment or therapy.