The breast usually refers to the entrance of the chest and medically particularly into the mammary gland. ) In pregnancy the areola darkens more and spreads in dimensions. The areola contains tiny modified sweat glands (Montgomery's glands) that secrete dampness that functions for a lubricant for breastfeeding. The breast tissue https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb