The baby’s feces are affected by the way of feeding and vary, such as fetal stools, human milk feeding, artificial feeding, mixed feeding of the individual feces vary. 1. Fetal stool: It is discharged within 3 days after birth, and is mainly composed of shed epithelial cells, swallowed amniotic fluid and concentrated digestive juices, etc. It is slimy in shape, generally odorless and olive-green in color. 2. Stools of breast-fed children: golden yellow or yellow in color, mostly in the form of uniform paste or with some yellow fecal particles, or green, thin and without odor. 3. Stools of artificially fed children: generally dry and thick, grayish yellow or light yellow, sometimes mixed with white casein clots. 4. Mixed feeding children’s feces: dark brown, with a strong odor. If your baby’s feces are different from normal, you should go to the hospital to find out why.