Though it is common for birth injuries to result in symptoms that appear shortly after the birth of a child, other symptoms may appear months later or even longer. Do not assume that symptoms of a birth injury may only appear right after birth. Signs of developmental delays can appear even years later. It is recommended that you watch for symptoms as your child gets older, as the symptoms can be subtle and hard to recognize. If you are not sure if your child is showing symptoms of a birth injury, see a doctor and have them evaluate them for any symptoms.