Rooming in refers to allowing mothers and infants to room together in the hospital. The document discusses benefits of rooming in such as establishing and maintaining breastfeeding as studies found higher breastfeeding rates for roomed-in infants. Rooming in also reduces infant exposure to infections and supports better infant sleep. Cost analyses found rooming in saves on personnel and capital costs compared to separate recovery rooms. However, some mothers request the nursery due to lack of understanding of rooming in benefits.