Fetal distress refers to signs that a fetus is not receiving enough oxygen during pregnancy or labor. This condition can be detected through changes in the fetal heart rate, which may become too fast or too slow. It can occur due to various factors, including problems with the placenta, umbilical cord issues, or maternal health complications. When fetal distress is identified, healthcare providers may take immediate action to improve the situation. This can include changing the mother's position, administering oxygen, or, in some cases, performing a cesarean section to ensure the safety of both the mother and the baby.