Science Activities for Preschoolers: 10 At-Home Experiments That Build Milestones
Ten simple science projects for preschoolers (ages 3–5) tied to ASQ-3 developmental milestones — problem solving, fine motor, communication, and personal-social.
How to Score the ASQ-3: A Step-by-Step Guide for Parents
Learn how to score the Ages & Stages Questionnaire (ASQ-3) by hand, interpret the cutoffs, and decide what to do next.
Corrected Age for Preterm Babies: Why It Matters Until Age 2
How to calculate corrected (adjusted) age for premature infants, when to stop using it, and how it changes screening, feeding, and milestone expectations.
Understanding Growth Percentiles: What the Numbers Actually Mean
What it means to be in the 25th, 50th, or 90th percentile — and why the trend matters far more than any single number.
Infant Sleep Needs by Age: A Practical AAP & AASM Guide
Total sleep, naps, and bedtime windows from newborn through preschool, based on AAP and AASM consensus.
Developmental Red Flags Every Parent Should Know
Specific, evidence-based milestone red flags from the CDC's 2022 update — and what to do when you spot one.
BMI for Children: Why It Is Read Differently Than Adult BMI
Why pediatric BMI uses age- and sex-specific percentiles instead of fixed cutoffs, and how to interpret the categories.