Nights around the world: where babies sleep and why it varies in : the main line · 276

Urban middle-class campaigns for early solo sleep often track maternal return-to-work schedules and housing with spare rooms — material conditions, not timeless wisdom. A parent who never sleeps becomes a safety risk. Diversifying night care — partner shifts, expressed milk, grandparent help where safe — is alloparenting after dark.

Methods that promise eight uninterrupted hours for every three-month-old sell an outlier as a norm. Developmental night waking is common; the diversity question is how families share the cost. Decide your non-negotiables (clear surface, sober adult, no soft overlays) and your values (proximity, partner rest, breastfeeding ease). Then pick an arrangement that can survive a hard week.

You can change plans as infants grow. Rigidity in the name of method purity causes more family conflict than an honest mid-course correction. Relatives may push the arrangement they used. Thank them, restate safety rules, and keep the night plan boringly consistent for the baby’s sake.