Sore breasts during your period are the worst. If you're having sore breasts along with symptoms like nipple discharge, dimpling, or a rash.
From swelling to soreness to changes in shape, learn what changes are normal in your breasts during your monthly menstrual cycle—and how.
“During menstruation, breasts may feel lumpier as milk glands enlarge in preparation for a It's benign, but the rope-like feel can be painful.
Do you have breast pain before your period? Premenstrual breast swelling and tenderness are common symptoms of premenstrual syndrome, or PMS.