@dlardin No, this was the Predict Breast Tool Online. I didn't do Oncotype Dx test as my oncologist said it's only to see if I needed chemo and he said that I did.
Once you fill out all the information...you can put in whatever you've done such as chemo and radiation and tumor size, etc. You can look at taking Zero AIs, 5 year AIs or 10 year AIs to see if it makes any difference.
Two things: Take the UPDATED test here.
https://breast.v3.predict.cam/tool
Then after adding in all information, it says 'Try removing treatments to see the effect it has on survival" in smaller print on bottom right and click on the text. You can add Zero AI or 5 year AI or 10 year AI to see how much of a difference it makes on survival. It's more about survival than recurrence.