Knowledge Hub
Explore our library of research-backed articles on co-sleeping, bedsharing, and family sleep. Written by experts, reviewed by science.
By Kasper Bladt-LaursenLearn the seven evidence-based criteria that make bedsharing as safe as a crib. Based on research from La Leche League International and decades of sleep science.
By Kasper Bladt-LaursenThe landmark Blair et al. (2014) study found no significant increased risk of SIDS when bedsharing without hazardous circumstances. Here's what the science actually shows.
By Kasper Bladt-LaursenDr. James McKenna's concept of 'breastsleeping' describes the inseparable biological connection between breastfeeding and bedsharing. Here's why it matters.
By Kasper Bladt-LaursenA practical guide to creating the safest possible sleep surface for your family. From mattress selection to gap elimination, every detail matters.
By Kasper Bladt-LaursenWhy mattress firmness is a non-negotiable safety requirement, how to eliminate dangerous gaps, and why washable covers matter for family beds.
By Kasper Bladt-LaursenResearch shows that co-sleeping with toddlers can strengthen the parent-child bond and support emotional development. Here's what the evidence says.
By Kasper Bladt-LaursenOne of the most common concerns about co-sleeping is its impact on the couple's relationship. Here's how families maintain connection and intimacy.
By Kasper Bladt-LaursenOverheating is a risk factor for SIDS. Learn how to dress your baby appropriately and maintain the right temperature when sharing a bed.
By Kasper Bladt-LaursenAlcohol, smoking, and sofa-sleeping are the real dangers. Understanding when NOT to bedshare is just as important as knowing how to do it safely.
By Kasper Bladt-LaursenThe gap between two pushed-together beds is a real safety hazard. We review purpose-built family beds and why they're the safer choice.
By Kasper Bladt-LaursenBreastfeeding is one of the most powerful things you can do for your baby's health and development. Learn why it matters, how to get a good latch, and how breastfeeding connects to safer co-sleeping.
By Sarah MitchellBreastfeeding and bedsharing evolved as a single biological system. Research shows that mothers who bedshare breastfeed nearly three times more often at night — and both mother and baby get more sleep.
By Sarah MitchellSore nipples, engorgement, low supply worries, and latching difficulties are common in the early days. Here’s what the evidence says about each challenge and practical strategies that actually help.
By Sarah MitchellYour breastmilk changes composition throughout the day. Nighttime milk contains higher levels of melatonin, tryptophan, and sleep-promoting nucleotides — helping your baby develop a healthy circadian rhythm.
