Diagnosis Code P05
Information for Patients
Birth weight is the first weight of your baby, taken just after he or she is born. A low birth weight is less than 5.5 pounds. A high birth weight is more than 8.8 pounds.
A low birth weight baby can be born too small, too early (premature), or both. This can happen for many different reasons. They include health problems in the mother, genetic factors, problems with the placenta and substance abuse by the mother.
Some low birth weight babies may be more at risk for certain health problems. Some may become sick in the first days of life or develop infections. Others may suffer from longer-term problems such as delayed motor and social development or learning disabilities.
High birth weight babies are often big because the parents are big, or the mother has diabetes during pregnancy. These babies may be at a higher risk of birth injuries and problems with blood sugar.
Centers for Disease Control and Prevention
- Large for gestational age (LGA)
- Neonatal weight gain and nutrition
- Small for gestational age (SGA)
Fetal Health and Development
A normal pregnancy lasts nine months. Each three-month period of pregnancy is called a trimester. During each trimester, the fetus grows and develops. There are specific prenatal tests to monitor both the mother's health and fetal health during each trimester.
With modern technology, health professionals can
- Detect birth defects
- Identify problems that may affect childbirth
- Correct some kinds of fetal problems before the baby is born
- Fetal development
- Intrauterine growth restriction