Did you know that the color of your baby’s poop might tell you if your baby has a gastrointestinal illness or a problem with the liver? Most baby poop colors, such as yellow, brown, and green, are perfectly normal and no cause for concern. The simple rule to remember is: ANYTHING BUT RED, BLACK, OR WHITE is normal. Simply take a photo of your child's poop with the PoopMD app. The app will analyze the color to determine if you should discuss it further with your pediatrician. You can store results in your baby’s record for future reference and even email your pediatrician a copy of the photo and results.