Why do babies born at full term have a better chance for survival than few months early?

There are several reasons why babies born at full term have a better chance for survival than those born a few months early.

1. Lungs are fully developed. By the time a baby reaches full term, their lungs are fully developed and capable of functioning independently. This means that they can breathe on their own without the need for respiratory support. Babies born prematurely often have underdeveloped lungs, which can lead to respiratory distress syndrome (RDS). RDS is a serious condition that can require a ventilator and can be life-threatening.

2. Brain is more developed. The brain of a full-term baby is more developed than that of a premature baby. This means that they are better able to regulate their body temperature, heart rate, and breathing. They are also more likely to be able to feed and suck on a bottle or breast.

3. Immune system is more mature. The immune system of a full-term baby is more mature than that of a premature baby. This means that they are better able to fight off infections. Premature babies are more likely to get sick and may require treatment in the hospital for infections.

4. Organs are fully developed. All of the organs of a full-term baby are fully developed and functioning properly. This means that they are able to eat, digest food, and eliminate waste. Premature babies may have immature organs that are not yet able to function properly. This can lead to problems with feeding, digestion, and elimination.

Overall, babies born at full term have a better chance for survival because they are more developed and able to function independently. Premature babies face a number of challenges that can lead to health problems and even death. However, with advances in medical care, many premature babies are able to survive and thrive.