Guides for growing families

Short, honest answers to the questions parents of 3–6 year olds actually search for.

What do height percentiles actually mean?

A plain-English guide to reading your child's height percentile — and why the 50th isn't a grade.

3 min read
Average height for a 4-year-old — and why average isn't the goal

Typical height and weight ranges for 4-year-old boys and girls, based on WHO and CDC references.

3 min read
How much sleep does a 3–6 year old need?

WHO and AAP sleep recommendations for preschoolers, and how to tell if your child is getting enough.

3 min read
Screen time for preschoolers: what the guidelines actually say

WHO and AAP screen-time recommendations for ages 2–6, minus the guilt.

3 min read
180 minutes a day: what counts as active play?

The WHO activity target for young children is easier to hit than it sounds — here's what counts.

3 min read
Can you help your child grow taller? What works and what doesn't

An honest look at height: what genetics decides, what habits support, and what supplements can't do.

4 min read
BMI for kids works differently than for adults

Why a child's BMI must be read against age and sex percentiles, not adult cutoffs.

3 min read
Picky eating in preschoolers: 8 low-stress strategies

Why food refusal is normal at 3–6, and what actually expands a child's menu over time.

4 min read
When should you talk to a pediatrician about height?

Most short kids are healthy. Here are the specific patterns that deserve a professional look.

3 min read
WHO vs CDC growth charts: which applies to your child?

The two standard growth references, how they differ, and which one your pediatrician uses.

3 min read
Motor milestones from 3 to 6: what develops when

A relaxed guide to gross and fine motor development in the preschool years — and the range of normal.

3 min read