Hi I think you have had pretty positive news but I know it is difficult when the doctors tell you to decide for yourself. I had grade 2 IDC and a small area of DCIS so had mastectomy too. I had a test similar to Oncotype (a trial at the Royal Marsden) and my score was firmly in the low category but the oncologist did say before the results came back that she was pretty sure that chemo was unlikely to be of benefit the reason being that chemo is most effective on grade 3 cancers because it targets the fast growing cells. My understanding of the genomic assay tests is that a low risk score which you are within means that chemo is of no benefit and an intermediate score up to 32 means that the benefit is unclear. Did the oncologist say what chemo you would have if you decided to go for it? I was told I could have a short course of EC, only four cycles but that it was still a tough regime and not worth doing unless there was a clear benefit. Also she said that even if I did have chemo the main benefit I would get long term would still be from the hormone tablets. I think if there is any clear benefit from chemo they will tell you and urge you to have it. Good luck with your decision.