My husband had genetic testing after he was diagnosed with PCa on the basis that his sister and quite a few past relatives had a history of ovarian cancer and his sister had the BRAC 1 gene. He was to,d that at a relatively young age (57) he was likely to be carrying the gene but, no he wasn't a carrier. He decided on the test as a way of informing family members but he was one of six children all who were tested and did not have the gene. Life's a lottery!