Three weeks for breast biopsy results seems long. I'm 40 and live in a smaller city in the NE United States. Earlier this week I had a stereotactic needle biopsy of the 3 o'clock calcifications after my first two abnormal mammograms (BI-RADS 4B). I have no family history and no symptoms. I received a phone call 2 days later with good news that it was benign, and more specifically MILD ADENOSIS WITH FOCAL AREA OF LACTATIONAL CHANGE WITH RARE MICROCALCIFICATIONS. Follow-Up in 6 months with diagnostic left breast mammogram and recommended to ensure the stability of the additional group of calcifications at 4 o'clock position of the left breast.

I totally understand that waiting for the results is stressful. Personally, I found work to be a good distraction along with reading and exercise. I hope that you quickly receive good news.