Hello AG,
I am really sorry to hear of your recent scare and your family history of breast cancer.
I would suggest going to your GP and asking for a referral to your nearest Genetics Centre or Family Hisotry Unit. Have a look at the BCC leaflet on Family History (BCC- can you put the link up if you read this?)
I ave a brac1 mutation and thought I would share that in my experience they can only test individuals who hadve actually developed breast cancer. I am not sure why but its something to do with the fact that it is easier to find the mutation when it has gone wrong. BUT, this should not deter you from going to the Genetics Centre as they can still give you a sense of your personal risk and the best way to manage it- ie this might be regular screening, or for very high risk - surgery. There is a lot of confusion in this area as 'the genetic test' does not always identify mutations and is only one option of many others available.
Breakthrough breast cancer alsodo a very thorough document on managing family history which explains the different risk categories and the options, but it might be a bit overwheliming in the first instance. Ring the BCC Helpline and have a chat.
Good luck, Rattles x