crossnursing
Crossnursing is a term that describes the practice of a person breastfeeding or chestfeeding an infant who is not their biological child. This can occur in various contexts, including within families, among friends, or as part of informal or formal milk-sharing arrangements. The motivations for crossnursing can be diverse, ranging from the inability of a mother to produce sufficient milk for her own infant to a desire to provide breast milk to an orphaned or premature baby, or simply a mutual agreement between mothers to support each other.
Historically, crossnursing, often referred to as wet nursing, was a common practice when mothers were unable