Watch Your Baby Grow
Track weight, height, and head circumference with WHO growth charts. See percentiles at a glance and prepare for checkups with confidence.
Why growth tracking matters
Your baby's growth tells a story. Understanding percentiles and tracking trends helps you partner with your pediatrician in your child's care.
Pediatrician Appointments
Walk into checkups with your own growth data. Compare your measurements with the clinic's and track progress between visits.
Growth Monitoring
Catch concerning trends early. See if baby is following their growth curve or if percentiles are shifting unexpectedly.
Percentile Tracking
Understand what percentiles mean and how your baby compares. A baby on the 25th percentile is completely normal. It's about consistency.
Milestone Verification
Confirm that weight gain matches age expectations. See if growth spurts align with developmental leaps.
Complete growth tracking
Everything you need to understand and monitor your baby's physical development.
WHO Percentiles
See exactly where your baby falls on the World Health Organization growth curves. Compare against global standards for age and gender.
Weight Tracking
Log weight measurements in kg or lbs. Track gain patterns over days, weeks, and months to ensure healthy development.
Height & Head Circumference
Record length and head circumference. See all three growth metrics together on one beautiful chart.
Historical Comparison
Compare current measurements against previous ones. See velocity of growth and spot changes early.
How it works
Three simple steps to track your baby's growth with confidence
Log Measurements
After each weigh-in or doctor visit, enter the new measurement. Weight, height, and head circumference can each be logged independently.
See Percentiles
BabyZone instantly calculates where baby falls on the WHO growth curve. 50th percentile means average. See if baby is tracking consistently.
Track Over Time
Watch the growth curve develop over months. See patterns, spot growth spurts, and prepare for pediatrician questions with real data.
Understanding percentiles
Percentiles can feel confusing. Here's what matters: consistency. A baby on the 15th percentile who stays on the 15th percentile is growing perfectly. It's about following the curve, not hitting a number.
50th Percentile = Average
Half of babies are larger, half are smaller
25th Percentile = Perfectly Normal
25% of healthy babies are this size or smaller
90th Percentile = Also Normal
Bigger than average, but following a healthy pattern
Real-world example: Tracking through the first year
Your baby is born at 7 lbs 4 oz, right at the 50th percentile. You log the birth weight in BabyZone and watch the journey begin.
At the two-week checkup, baby has regained birth weight and added a few ounces. Still tracking on the 50th percentile curve. You log the new weight and see the line climbing.
By three months, your baby has moved to the 60th percentile. The pediatrician says it's normal. Breastfed babies often gain rapidly at first. You see this reflected in your growth chart.
At the one-year checkup, baby has settled at the 55th percentile. Consistent. Healthy. Your BabyZone chart shows the entire journey. You export it as a PDF and save it in baby's digital file.
Ready to track your baby's growth?
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