Inflammatory gynecological diseases do not cause breast tenderness. The basic manifestations of gynecological inflammatory diseases are: increased vaginal discharge, fishy odor, pain and discomfort in the abdomen, and back pain before menstruation or after intercourse. During internal gynecological examination, there may be thickening and pressure pain in the uterine body and bilateral adnexal areas. Most of the breast pain is caused by breast diseases, such as breast enlargement. Also, before menstruation or after pregnancy, the patient’s breasts may become swollen and painful due to the rise in blood progesterone and estrogen levels, resulting in physiological breast enlargement. The breast swelling and pain caused by this condition is regular and the patient usually does not have it, but only occurs at specific times, so it is relatively easy to identify.