All the best with your core biopsy, @Blackkitty25 xx - I am in a rural area & had to go out of town for my biopsy Dec 27th last year - and got the results Jan 5th - so just over a week (with everyone on holidays!)
The waiting is the pits tho - so try & keep yourself busy doing what you really love doing - just to help keep your mind off stuff!! I love fishing - and from my detection last Nov until biopsy results - I was out fishing every bloody day (when I wasn't running my uke group, that took up the rest of my time!! LOL) ;)