Blog
Growth, explained.
Straightforward explanations about growth, height percentiles, growth charts, measurement, and tracking.
Measurement
How to Track a Child’s Height
Track a child’s height with the same method, the date, and enough time between readings. A series is more useful than one number.
September 29, 20265 min read
Growth Basics
Child Height Percentile by Age and Sex
A child height percentile compares one recorded height with the WHO height-for-age reference for the same age and sex. It is not a grade or a forecast.
September 28, 20265 min read
Growth Basics
How to Read a Child Growth Chart
How to read a child growth chart: what the WHO height curves mean, where a percentile sits, and why the pattern over time matters more than one point.
September 27, 20265 min read
Growth Basics
Can You Predict Adult Height?
Adult height predictors and growth charts cannot give an exact expected adult height. A percentile and a growth pattern are context, not a guarantee.
September 26, 20265 min read
Growth Basics
Growth Velocity: What Height Change Shows
Growth velocity is the height change between two dates. The growth velocity calculator reports that change, the time between measurements, and the pace per year.
September 25, 20265 min read
Measurement
How Often Should I Measure My Height?
How often should you measure height? A few careful readings across a year usually show a trend. Measuring every day mostly records noise, not growth.
September 24, 20265 min read
Family Context
Child Height and Parents’ Height
Parents’ heights can add context for a child’s growth. A family or mid-parental height figure is background, not a guaranteed adult height.
September 23, 20265 min read
Growth Basics
Height by Age: How to Understand It
A child’s height by age depends on age and sex. The WHO curves show that reference spread. They are not a height to reach.
September 22, 20265 min read
Growth Basics
Height Percentile vs. Average Height: What’s the Difference?
This article compares average height with a height percentile and explains why age and sex matter when reading a child’s height.
September 21, 20266 min read
Growth Basics
When Do Girls Stop Growing?
Learn how height growth changes during childhood and puberty, why timing differs between girls, and why one age cannot predict when growth will stop.
September 20, 20265 min read
Growth Basics
When Do Boys Stop Growing?
Learn how height growth changes during childhood and puberty, why timing differs between boys, and why one age cannot predict when growth will stop.
September 19, 20265 min read
Growth Basics
What Is a Growth Spurt?
A growth spurt is a period when height changes more quickly than usual. Learn how growth spurts relate to age, puberty, and measurements over time.
September 18, 20265 min read