Over the last 4-5 months my breasts have been extremely painful for about 3-4 weeks of my cycle. I’m used to some breast tenderness the week or so before my period begins and know this is normal, but the pain I’m experiencing at the moment is something else! And it stays for such a long time. I’ve looked at heaps of Endo websites to see if this is a side effect of Endo but haven’t seen it mentioned anywhere. Is this something others have experienced? If it is then have you got any tips to minimise the pain?