Congenital Diaphragmatic Hernia (CDH) is a birth defect where a hole in the diaphragm allows abdominal organs, like the stomach and intestines, to move into the chest cavity. This can hinder lung development and function, leading to breathing difficulties in newborns. CDH is often diagnosed through prenatal imaging or immediately after birth. Treatment for CDH typically involves surgery to repair the diaphragm and reposition the organs. Early intervention is crucial for improving outcomes, and many infants may require additional support, such as mechanical ventilation, to assist with breathing during recovery.