question: Hi I am a 37year old female.  Last month I noticed two soft lumps in my breast.  I got a mammogram and an ultrasound done, both came back negative.  The radiologist said the lumps were fat lobules and no further testing or treatment is needeed.  I don't feel comfortable with the lumps in my breast.  My PCP said not to worry and refused to do a biopsy.  Should I get a second opinion?  My mammogram report says my breast are dense and that a BB was placed by the lump.  I'm worried.... any advice would be appreciated.