Growth, Development and Screenings

Following Up on Newborn Screening Results

Following Up on Newborn Screening Results

What Newborn Screening Is Designed to Do Newborn screening is a population-based public health service intended to identify infants who may be at increased risk for selected conditions. The exact panel varies by country, state, province, or territory, but programs commonly include blood-spot screening for inherited metabolic, endocrine, hemoglobin, or other disorders. Many locations also […]

Common medical tests for babies

Common medical tests for babies

Why babies have medical tests Medical tests in babies serve several purposes. Screening tests look for selected conditions in infants who appear well, because some metabolic, endocrine, genetic, hearing, or cardiac disorders may not cause immediate visible symptoms. Early identification can allow timely treatment, monitoring, or referral and may reduce the risk of serious complications. […]

How doctors evaluate development

How doctors evaluate development

Developmental surveillance begins with the clinical history Developmental surveillance is the continuous process of gathering information about a child’s emerging abilities and wellbeing. At each visit, the clinician may ask what the baby can do, whether skills are appearing over time, and how the child communicates needs. The discussion usually covers several domains: gross motor […]

What percentiles mean for babies

What percentiles mean for babies

What a growth percentile actually represents A growth percentile places one measurement in relation to measurements from a reference group. For example, if a baby’s weight is at the 25th percentile, approximately 25 percent of comparable babies in the reference population weigh less, while approximately 75 percent weigh more. A baby at the 90th percentile […]

When growth is a concern

When growth is a concern

Growth is a pattern, not a single number Clinicians assess growth by plotting serial measurements of weight, recumbent length, and head circumference on standardized charts. For infants and young children, weight-for-age, length-for-age, and weight-for-length each answer different questions. A baby may be constitutionally small but proportionate, while another may have an appropriate length but a […]

Growth measurements in babies explained

Growth measurements in babies explained

What clinicians measure and why Routine infant growth assessment focuses on three primary anthropometric measurements: body weight, recumbent length, and head circumference. Together, they provide complementary information. Weight reflects the combined effects of fluid balance, nutritional intake, tissue growth, and recent illness. Length reflects skeletal growth and is less affected by short-term changes in hydration. […]