Some people consider diarrhea a right of passage. After all, almost all children around the world have been infected with diarrhea by age two.
Diarrhea: What it is
Diarrhea describes an increase in the frequency, fluidity, and volume of bowel movements (BMs). This assumes a change in the previous pattern, which is often difficult to know in newly adopted children. All children, like all adults, have their own rhythm of BMs. Some children have BMs several times a day, while others have BMs every few days.