1, accessory breast refers to the hyperplasia of breast tissue outside the normal breast, which can appear under the armpit, in front of the armpit, under the breast or in the groin. Animals have two rows of breasts in the embryonic period, and only one pair of breasts develops normally in humans, and other breast tissues gradually degenerate with growth. Some people are not completely degraded and clean, and some of them develop with growth, that is, the auxiliary milk. Accessory milk is a part of breast tissue and has no adverse effects on the body. However, during menstruation, lactation or pregnancy, accessory milk may produce lactation.

2. What should I do if I have a pair of breasts?

Accessory breast is a congenital developmental disease, and there is no clear relationship between it and malignant tumor. The probability of gland tissue canceration of accessory breast is not higher than that of normal breast tissue. Women with accessory breast need not worry too much about this. Therefore, most women with small accessory breast or no serious discomfort symptoms and no impact on their lives do not need special treatment, so they just need to have regular physical examinations with normal breast.

However, for the following cases, surgical treatment can be considered: the large size of accessory breast affects the appearance or affects the life; Accessory breast pain is obviously intolerable; Nodules were found in accessory breast, which may be benign or malignant; Those who have high requirements for beauty appearance.