Waiting time for Biopsy Results

Still waiting after two weeks for biopsy results from a hysteroscopy. Information I was given on the day said 2-3 weeks but info sent with my appointment letter said within fourteen days, 5 days if considered serious.  The  2-3 weeks info seemed to be old as it had the number for NHS Direct on it and they no longer exist. Obviously I am very anxious.  I was so shocked at my appointment I didn’t ask when or how they would arrive.  What are others experiences.in waiting for results? Any comment or advice would be welcome.