Often this is part of a phenomenon known as «cluster feeding» where an infant will feed more frequently in the night to sleep longer stretches through the evening. (sfnewborncare.com)
An essential part of the phenomenon must take place at the moment of reproduction. (religion-online.org)
A major part of the phenomenon of Luther is the extraordinary corpus of writings, over one hundred volumes in the Weimar edition. (religion-online.org)