Areolae. The areola will be the circular darker-coloured region of pores and skin bordering your nipple. Areolae have glands known as Montgomery’s glands that secrete a lubricating oil. This oil guards your nipple and skin from chafing through breastfeeding. Pregnancy causes elevated levels of the hormone prolactin, that has a https://grok.com/share/c2hhcmQtMw%3D%3D_21b4ddf4-c274-418a-a078-c9d2af4898ff