How many days will breast swelling last before menstruation?

In the eyes of men, women's breasts are so charming and sexy, but few people know that women really have a lot of trouble over these breasts. First of all, people’s aesthetic standards in modern society are mainly based on plumpness, so some women are eager to make their breasts bigger through plastic surgery. Secondly, the breasts are also an organ that often suffers from diseases for women. How many days does breast swelling last before menstruation?

Female friends generally experience some abnormalities in the body a few days before menstruation, because the body's immunity and digestive ability will decrease a few days before menstruation. At this time, you need to pay attention to self-care, not only pay attention to diet but also need to keep a regular schedule. Many female friends will experience breast tenderness a few days before their period.

Before menstruation, I feel breast pain and sometimes I can feel a painful lump. This is because the breast glands, like the endometrium, also undergo changes in the menstrual cycle, with a premenstrual proliferation phase and a postmenstrual recovery phase. The premenstrual proliferative period refers to the 7 to 10 days before menstruation. At this time, due to the increase in estrogen and progesterone concentrations, hyperfunction of antidiuretic hormone, and increased aldosterone secretion, the mammary ducts expand, the epithelial cells proliferate and hypertrophy, and the edema of the matrix around the mammary ducts causes compression symptoms and pain.

At the same time, the immature fibers of the breast increase, lymphocytes infiltrate, and the breasts enlarge, and you will feel distension, pain and discomfort. The menstrual recovery period refers to the period after the onset of menstruation, when the secretion of estrogen, progesterone and antidiuretic hormone in the body decreases, the milk ducts become smaller, the epithelial cells atrophy, the immature breast fibers decrease, and the symptoms of breast tenderness disappear.