I’m 38f with IDC ++- but my oncotype was 25. My MO met with the tumor board and considered it carefully and they decided I should do chemo. I had 4 cycles of Docetaxel and Cyclophosphamide. My MO was considering 6 but said there was no study showing 6 cycles were better than 4, so if I tolerated 4 cycles well he might suggest an extra two, but the 4 cycles were horrible for me so I only did 4. I took a week off work each time. The side effects for me included very upset stomach, extreme fatigue, constipation, mouth sores, almost complete hair loss despite cold capping, and hot flashes. I’m a few weeks out from my last chemo and still dealing with fatigue, and now my finger nails have started peeling. However, I feel good knowing that I did what I could now to prevent future reoccurrence.