What Are The Signs of a Hernia in Babies and Children? A hernia in babies and children may appear as a small swelling near the belly button, groin, or lower abdomen. The swelling may become more noticeable when a baby cries, coughs, or strains. Some children have a hernia https://medium.com/@drdevendrataide/what-are-the-signs-of-a-hernia-in-babies-and-children-4c79ae3e3b10