08/16/2025
In much of Western society, cosleeping is considered “unusual” or even discouraged. Parents are often told that babies should sleep alone, in their own crib, from the earliest weeks of life. This shift is relatively new in human history, emerging largely in the past century alongside industrialization, formula feeding, and cultural ideals of independence.
From a biological and anthropological perspective, however, cosleeping is the norm. For thousands of years, human infants have slept next to their mothers or caregivers. In fact, in most parts of the world today, babies still sleep within arm’s reach of a parent. Research shows that close nighttime proximity can support breastfeeding, help babies regulate body temperature and heart rate, and promote bonding.
The idea that infants “should” sleep alone is a cultural construct, not a biological one. While safety guidelines must always be followed, it’s important to remember that cosleeping is not abnormal, it’s deeply rooted in human history.
And the sweetest part of the night is knowing they feel safest right here, next to you. 🤍✨
