Growth percentiles here are estimated from the WHO Child Growth Standards (weight‑for‑age, length‑for‑age, head‑circumference‑for‑age, 0–24 months) by interpolation, for your own tracking and trend‑spotting only. They are not a diagnosis. A single low or high percentile is not inherently a problem — WHO and CDC guidance is that growth charts are a screening tool, meant to be read alongside a clinician who knows your baby's full history. If you're ever concerned about growth or feeding, talk to your pediatrician.
Slept past midnight? The end time still works — it's logged under the day sleep started.
This replaces the example data with your own log. You can keep editing it any time from the chip at the top.