Breast milk without the baby
Nature, in her infinite wonder, provides a backup for mothers that are unable to breastfeed their babies.
A woman does not have to be pregnant to produce breast milk. Induced lactation via nipple stimulatioÂn may allow adoptive mothers, sisters, and even post-menopÂausal grandmotheÂrs to nurse a baby.
Here is a link to the La Leche League with more info on the subject.