Hello,and welcome to this great online network!! I was very similar to you.i am almost 3momths past chemo now,but when I was first diagnosed!I found the lump,had a mammogram and ultrasound,then a core biopsy,then the surgeon told me it was cancer and I needed a mastectomy.After the surgery,I was referred to my oncologist,and she had all the pathology results that they do after the mastectomy.(they send it away for detailed testing) The oncologist then discusses your treatment with you.As for having both breasts removed,it is a very personal choice.I had a right mastectomy,and if I had known then,how I feel now,I would have definitely had both breasts removed.I am very small breasted,and it wouldn't have made much difference to me.I never wanted a reconstruction,so it would have just been easier.There is a lot to take into consideration,and if you are thinking about reconstruction,there is a group on here that I think would be the best place for you to get advice from.I am sure that other ladies will come on here with their opinions also,but at the end of the day,it is you that has to make such a personal choice.All the best,and stay on this fabulous network and let us know how you are travelling.Take care.xoxoRobyn