Hi Mandaw,
I have not done oncotype dx test so I cannot comment on that but what stood out to me is your Oncologist recommending chemo straight away they are the ones that study this horrible for 6-7 years and continue to study up to date info regularly. I would rather get a second opinion for another Oncologist if unsure.. You have stage 3 BC which is just one stege away from stage 4 which is incurable, so please be careful. I have sat with women while I waited to have chemo ( which you do get through). Some of them did not have chemo the first time around even after being advised to have it and are now with stage 4 and have to have it on and off for the rest of there life. That may not end up being you but it is something to take into consideration no matter what the test comes back as. Hope this helps Heather