Thank god I read this. I have been feeling lumps in my breast (that are normal to feel right before your period but for the entire month) which have been extremely tender and huge! I know that birth control can have that effect but this pill has made my body do things it never did. I have been on about 10 different birth controls and I'm am constantly telling my husband to be careful with my breasts with this one. My periods are inconsistent and I just can't get over how much my breasts hurt! I'm ready to get off this one...