Hey Susan
Learns your baby's patterns and texts you first when something looks off, not a diagnosis.
Hey Susan tracks feeds, diapers and sleep for your specific baby, then messages you proactively — every few hours in the newborn weeks — when something deviates from that baby's normal, rather than waiting for you to open the app and ask. It's explicitly not a medical device: it flags patterns and points you to your pediatrician instead of diagnosing anything. It also tracks checkups, milestones and vaccines from pregnancy through age 18, free to download on iPhone and Android.

What holds up
- +Messages you first when something's off, instead of waiting for you to open the app
- +Remembers your specific baby's history between conversations, refreshed against your latest logs
- +Free to download on iPhone and Android, with plans shown before you commit
Mind the limits
- −Not a medical device — it flags patterns and defers to your pediatrician, not a substitute for one
- −Depends on you logging feeds, diapers and sleep — the patterns are only as good as your input
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