Cradle & Care

Where this comes from

Every claim, traceable to someone who studies it

We don’t have opinions about your child’s sleep. We have citations. Here is every organisation behind the guidance on this site, how often each one is cited, and — further down — the things we can’t tell you.

253

citations

18

organisations

0

paid placements

Medical and clinical bodies

Government and public health

Research and systematic review

  • Harvard Center on the Developing Child

    cited 10×

    Early brain development — serve-and-return, and why responsiveness does more than any toy.

  • Cochrane

    cited 5×

    Systematic reviews, used where the evidence is genuinely contested rather than settled.

How the product picks are built

Different question, different method. The guidance above is cited to a body that studies it; a recommendation can’t be, so it’s assembled from what owners report and cross-checked against recall data.

  • Amazon review synthesis. Real review text read and summarised, not star averages. What owners actually complain about is the part a rating hides.

  • Parent discussion on YouTube. Transcripts of long-term use videos — what people say after living with something, not on unboxing day.

  • Independent editorial recognition. Surfaced where it exists: NYT Wirecutter, BabyGearLab, Consumer Reports, Good Housekeeping. Never a substitute for the review read.

  • Recall and safety cross-checks. Every pick checked against CPSC, NHTSA and FDA recall data, and the result shown on the page whether it is clear or not.

What this isn’t

  • It isn’t medical advice. Nothing here replaces your own doctor, midwife or pediatrician, who can see your child and knows their history. Where something has a threshold worth acting on, we say so and point you at the call.
  • It’s US-centric.The AAP, CDC, ACOG and NHTSA are American bodies. Most of the underlying biology travels; car seat law, some screening schedules and a few thresholds genuinely don’t. If you’re outside the US, check the local equivalent before acting on specifics.
  • We don’t test products ourselves. There’s no lab here and no crash sled. We read what owners report at volume and check recalls — that finds the things a star rating hides, and it is not the same as independent testing.
  • Guidance changes. Pages carry a last-updated date. Where advice has moved recently we say what changed rather than quietly serving the new version.

No affiliate links. No paid placements. No brand pays to be featured.

That’s why the sourcing matters — there is no commercial reason for any of it to say what it says. Including the list of things we tell you not to buy.

Read the guides these sources sit behind →