What is the condition of chest distension before menstruation

Before menstruation, showing chest swelling and even pain is a very normal physiological phenomenon caused by changes in hormone levels in the body. Female menstruation due to estrogen, and progesterone levels at the same time decline, loss of hormone support in the endometrium, and show periodic withdrawal bleeding. Women's regular menstrual performance, suggesting the secretion of hormone levels in women's body, menstrual cramps hormone levels before the decline, not only will cause female genital congestion, and the breast is also part of the female genital organs, so it will show swelling, congestion and other performance. If the symptoms are mild, they usually ease quickly after menstruation.