How Can Parents Recognise A Hernia in 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 without obvious discomfort. https://www.tumblr.com/wellnesswisehealthcare/830792296078442497/what-are-the-signs-of-a-hernia-in-babies-and?source=share