Wet nursing has a long and illustrious history, but in current times the idea of feeding babies breast milk from someone other than their biological mother can seem shocking. However, a number of organizations and individuals in Britain are striving to change this idea. The United Kingdom Association for Milk Banking (UKAMB) is a charity supporting milk banking and exploring the opportunities for human mothers to feed human babies. Breast milk provides the perfect nutritional source for infants, especially those born pre-term or with medical conditions. A milk bank, similar to a blood bank, collects milk from donor mothers, pasteurises it and tests it for all communicable diseases and then provides it to babies whose mothers cannot provide their own milk.