Feeding is the foundation of growth and development. Because underweight infants endure painful challenges after birth, their overall capabilities lag behind those of normal infants, manifesting as insufficient strength for feeding. Due to their small mouths, select an appropriate nipple; due to weak sucking strength, feed patiently.
Typically, in the early post-discharge period, each feeding session may take 30 to 40 minutes.Moreover, infants often fall asleep during feeding. Gently stroking their ears can awaken them to complete the feeding. Due to the immature development of the esophageal sphincter muscle at the stomach entrance, post-feeding vomiting is common. When this occurs, position the infant on their side. This ensures one corner of the mouth is lower, allowing any retained vomit to drain easily.
Indicators for Assessing Preterm Infant Development
2. Immunizations
When the infant reaches 2000 grams (approximately 4.4 pounds), vaccination can be considered. Due to variations in birth weight and disease progression, the timing of reaching 2000 grams differs significantly among infants. Future immunization schedules must be tailored individually; a doctor will develop a specific vaccination timeline for your child.Parents should follow this customized schedule to have their child vaccinated at local health departments.
3. Home Medication
Premature infants are born with underdeveloped systems. While postnatal incubation and treatment promote gradual organ maturation, certain issues may persist.Examples include: anemia, skeletal abnormalities (such as premature infant rickets), chronic lung dysfunction (such as bronchopulmonary dysplasia), and visual development disorders (such as retinopathy of prematurity). Due to individual differences, children may require oral or inhaled medications after discharge.Administering medication to infants is challenging. With medical approval, certain medications can be mixed into formula to ensure proper intake.The horizontal axis of these charts represents the actual gestational age at birth. When the child's growth reaches the mother's original due date—40 weeks gestation—the growth charts for full-term infants can be used. When switching to these standard charts, it is crucial to use corrected age for assessment.
Corrected Age = Actual Age in Months - (40 - Gestational Age at Birth) / 4.Example: For a baby born at only 32 weeks gestation who is now 3 months old, the corrected age = 3 - (40 - 32) / 4 = 1 month. At this point, the child's height, weight, and head circumference can be compared to the 1-month-old section of the normal infant growth chart. Corrected age is used until the child reaches 24 months (2 years).
Auditory and Visual Development
Before discharge, the hospital should have conducted the first hearing screening for the preterm infant. Parents must ask the doctor for the results. If the screening was unsuccessful, a follow-up test should be scheduled as directed by the doctor. Even if the screening was successful, parents should observe the child's response to sounds. Any concerns warrant a repeat hearing screening or diagnostic evaluation.Follow-up screening or diagnostic evaluation should be conducted by an otolaryngologist.
Premature infants often develop immature retinal blood vessels, a condition known as retinopathy of prematurity (ROP). Current guidelines mandate ROP screening for infants born weighing less than 1500 grams between 4 to 6 weeks after birth. Early detection and treatment can prevent or reduce the occurrence and severity of vision abnormalities later in life.
Respiratory Function
Infants with bronchopulmonary dysplasia should undergo respiratory therapy under medical supervision. Consistent treatment is essential for improving the child's future condition.
Behavioral Development
Brain development in premature infants may also exhibit various abnormalities. Regular check-ups with physicians experienced in guiding child growth and development are crucial for early detection, intervention, and correction.Provided the child shows no signs of intracranial hemorrhage, congenital brain developmental abnormalities, or other genetic/severe traumatic brain injuries within the first month of life, and receives regular medical guidance, their behavioral development should not differ significantly from that of full-term infants.
Social Skills
Due to their premature birth, parents often provide extra care and protection. This may lead to reluctance to interact with other children or adults to avoid respiratory infections, which can hinder the development of social skills.Fostering strong social skills greatly benefits an infant's brain development.
Having faced life-threatening challenges immediately after birth, premature infants deserve ongoing attention from parents, medical professionals, and society throughout their growth. Under medical guidance, they should receive scientifically structured, progressive early intervention. With this collective support, premature babies can develop like healthy children, integrate into society, and grow into adulthood.