Areola enlargement is considered to be related to the following factors: first, sexual life, because sexual stimulation during sexual life will gradually increase the secretion of estrogen in the body, melanin deposits around the areola, making it bigger; second, pregnancy, because the hormone level in the body is abnormal during pregnancy, which will have a certain effect on the areola, making it gradually increase in size, generally after giving birth to a child gradually become smaller, but it is impossible to return to the previous appearance; third, it is considered to be caused by excessive secretion of estrogen during the developmental stage; fourth, it is considered to be genetic factors, resulting in a small number of women’s congenital form is larger than the average person. Thirdly, it is considered to be caused by excessive secretion of estrogen during the developmental stage; fourthly, it is considered to be a genetic factor, which leads to a small number of women’s areola’s congenital shape being bigger than that of ordinary people. All of the above four situations will appear in different degrees of the possibility of areola enlargement, as long as there are no hard lumps, pain and other abnormalities, there is no problem. If you want to be aesthetically pleasing, you can take a surgical approach.