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Shared care & caregiving

Questions about coordinating care across multiple caregivers -- parents, grandparents, nannies -- for the same baby.

Do Mothers or Fathers Lose More Sleep in the First Year? What a 12-Month Study Found
A 232-couple study measured mothers' and fathers' sleep separately through the first year: fathers lose more sleep duration, mothers lose more sleep continuity.
3 min read
Why Do Two Caregivers Remember the Same Day Differently?
How far parent-reported infant sleep drifts from objective measurement, and what that gap means when several people share the care of one baby.
4 min read