Patient's question:
Sure, I can help with that. However, you haven't provided any content to translate. Please provide the text you want to be translated into English, and I'll assist you accordingly.Doctor's answer:
Women experience breast fullness, hardness, and tenderness before menstruation; in severe cases, even slight vibrations or collisions can cause discomfort. This is due to the increase in estrogen levels before menstruation, leading to breast hyperplasia and edema in the interstitial tissue. After menstruation, these changes usually disappear, which is a normal physiological phenomenon. You don't need to worry too much.