If your baby has an umbilical hernia, there is no need to panic. Generally speaking, this hernia occurs because the area around the baby's navel is not fully developed, leading to the hernia. It usually becomes more noticeable after crying - clearly protruding, but it can retract after resting. Typically, between one to two years old, the hernia may resolve by itself, so there's no need for special treatment. If you feel compelled to do something, you can buy a belt at a maternity and baby store and place a coin or another hard, flat object beneath it to press down on the navel, which can help the hernia repair sooner. However, if the hernia is large and still protrudes noticeably after the age of two, surgical intervention might be necessary.