We did a road map of my mothers family to see how the cancer could possibly effect her sisters or my brother and I. They asked us a whole bunch of questions..... however the conclusion the genetic tester came to was that there is a low percentage that any of us will actually get breast cancer.
Never impossible... but it doesn't seem to be in our genetics.
She is going through with the blood test though just to make sure. We will find out in about 3 weeks.