What does brown and yellow vomit mean it affect an unborn child?

Brown or yellow vomit in an adult can signify the presence of bile, which is produced in the liver and aids in the digestion of fat. Yellow vomit in an unborn child, on the other hand, is unlikely as they haven't yet developed a fully functional digestive system. Therefore, the color wouldn't be a relevant indicator of conditions affecting an unborn child. Pregnant individuals should consult with their healthcare provider for accurate medical guidance.