Nobody tells you what to keep until you need it
There's no form that arrives at birth listing what you're supposed to hold onto. You find out piece by piece — a new pediatrician asks when the last tetanus booster was, a summer camp wants an allergy note on file, a school enrollment form asks for a vaccination record you half-remember getting stapled to something two years ago. Each time, it's a five-minute scramble through a drawer, an old email, or a phone call to a clinic that's since switched systems.
None of it is hard information to have. It's just scattered — a paper card from one visit, a portal login for another, a photo of a form taken in a parking lot before the appointment. The problem isn't the amount of information. It's that it lives in four places and none of them are the place you're standing in when someone asks for it.
What actually needs keeping
Most of a child's medical history doesn't need saving at all — a cold doesn't need a permanent record. What's worth keeping down to five things:
- Vaccination dates, and the vaccine name if the card has it.
- Allergies, food and medication both, even mild ones.
- Current medications and dosages, if there are any ongoing.
- Any diagnosis or condition that's still relevant — asthma, a chronic
- condition, anything a substitute caregiver would need to know in an
- emergency.
- The pediatrician's name and number, plus a specialist's if there is
- one.
That's the list a new doctor's intake form, a school nurse, or a babysitter actually needs. Not a scanned copy of every visit note since birth — the five things above, kept current.
Where it actually goes wrong
The failure isn't forgetting the information exists. It's that it's split between a parent's memory, a paper card in a drawer, and a patient portal neither parent has the password to anymore. Written down once, in a place both parents can open, beats a better memory every time — the same principle a shared family calendar runs on, just applied to information that matters more than a school pickup time.
The parent who took the child to the last three appointments is usually the only one who can answer "when was the last booster" without checking anything. That's fine until that parent is unreachable the one afternoon it matters.
A vaccination card in a drawer is a record for the parent who filed it. It isn't a record for the babysitter, the other parent, or next year's you.
Where it should live
One place, not a filing system. A shared note, a shared document, or anything both parents already open for other things — the same test as anything else you're trying to keep from becoming one person's job. It doesn't need to be a medical app or a dedicated tool; it needs to survive being needed at 7am by whichever parent is standing in the pediatrician's waiting room.
Physical originals — the paper vaccination card, a hospital discharge summary — still need somewhere real to live, ideally the same folder every time rather than "wherever there was space." But the version that gets checked in an actual moment of need is almost always the written-down copy, not the original in a drawer three rooms away.
How long you actually need it
- Vaccination history — keep it indefinitely. Schools ask for it well
- into the teenage years, and some jobs and universities ask for it as an
- adult.
- Routine visit notes and old prescriptions — about two years covers
- anything that isn't ongoing. A note from a cold three years ago isn't
- doing anything for anyone.
- Anything tied to a chronic condition, surgery, or diagnosis — keep it
- for as long as the condition is active or relevant, and check with the
- clinic or school directly if a specific retention period matters for your
- situation. This isn't medical advice, just the shape of what to keep — a
- pediatrician's office can tell you what applies to your child specifically.
The point isn't to build an archive. It's to have the five things above somewhere you can actually get to on the day someone asks — which, for most families, turns out to be a Tuesday afternoon with no warning at all.
Two of the moments this list gets used most: keeping the well-child visit schedule from quietly slipping, and walking into an appointment prepared when you're the parent who wasn't at the last one.
Tended is a calm shared space for family life. Join the waitlist and we will write when the next group opens. Questions go to hello@tended.app.
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