Consequences of preterm birth in test tube infants
In vitro preterm birth refers to the birth of a baby conceived through assisted reproductive technology when the gestation period is less than 37 weeks. Because the body and organs of premature infants are not fully developed, they face many health risks and consequences. The consequences of IVF preterm birth will be elaborated from four aspects below.
Respiratory system problems
Because premature infants' lungs are not fully developed, they are prone to dyspnea and lung diseases. Preterm infants often need assisted breathing equipment to help them breathe. Their respiratory tract is small and the number of alveoli is small, leading to insufficient oxygen absorption. This may lead to respiratory distress syndrome, chronic lung disease and infection. These lung problems may lead to hearing loss and delayed intellectual development.
In addition to breathing problems, premature infants may also have underdeveloped autonomic nervous function, leading to unstable respiratory control and temperature regulation.
Nervous system problems
The nervous system of premature infants is not fully developed, so they are more prone to nervous system problems. This may lead to mental retardation, growth retardation, motor impairment and cognitive function problems. Premature infants are also prone to cerebral hemorrhage and brain injury, which may have a long-term impact on their daily life.
In addition, premature infants may also face the risk of neurodevelopmental problems such as epilepsy, autism and learning disabilities.
Digestive system problems
The digestive system of premature infants is underdeveloped, and they may face many digestive problems, such as gastroesophageal reflux, intestinal dysplasia and feeding difficulties. This can lead to malnutrition, digestive system infections and intestinal dysfunction. Some premature infants may need to be fed via stomach tube or intravenous nutrition to ensure that they receive adequate nutrition.
Digestive system problems have a significant impact on the growth and development of premature infants, which requires close attention and treatment by professional medical personnel.
Risk of infection and other issues
Due to the weak immune system of premature infants, they are vulnerable to infection. The immune function of premature infants is not perfect, the antibody production is insufficient, and the resistance is low. Therefore, they are prone to upper respiratory tract infection, intestinal infection and other bacterial infections. In hospitals, premature infants also face the risk of hospital acquired infection.
In addition, premature infants also have weight problems, and they may suffer from growth retardation and slow weight gain. This may lead to further impairment of immunity and prone to various health problems.
Summary
The consequences of IVF preterm delivery are mainly reflected in the respiratory system, nervous system, digestive system and infection risk. The immature body and organs of premature infants face many health problems, which need special attention and treatment. For parents, the disease prevention, comprehensive treatment and psychological support of premature infants are of vital importance.
