Today, there are few milk banks in the United States, and they are usually run by nonprofit midwife groups that save milk for premature babies and critically ill infants.

• 目前，美国已经拥有了为数不多的几家母乳库，它们大多由非牟利的助产妇组织经营运作，所募得的母乳主要用于喂养早产婴儿以及病危孩童。