I have fibrocystic breasts as well. Mine tend to get very sore right before I get my period every month. I believe that a good option is the use of progesterone cream. Most women with fibrocystic breasts have a lack of progesterone, according to things I have read. Other people may not agree with my answer, but check out the symptoms of lack of progesterone on the internet and see if you have any of them. If it helps, it is worth it.