Small bumps on the nipple and areola are considered to be Montgomery’s nodes, which are elevated openings of the sebaceous glands around the areola in women. Generally in the early stages of pregnancy Montgomery’s nodes begin to increase in size, as the mammary glands are regulated by hormone levels appear to be enlarged and rich in blood flow, while the Montgomery’s nodes are significantly enlarged. The main role is to secrete oil, nipple, areola play a certain lubrication, protection, when the end of pregnancy after the Montgomery’s nodes gradually shrink, is the body’s normal physiological role. So found around the areola small meat lumps more obvious, need to determine whether there is early pregnancy. If the usual regular menstruation is delayed, you need to go to the hospital to check the blood, urine HCG. if you exclude the phenomenon of early pregnancy is also recommended to further examination, to rule out the body’s hormone level disorders, diagnosed in time to treat the symptoms.