Hi doctor,I did a mammogram and ultrasound 1 week ago... According to my OB doctor,she said I have a cyst on my both breast,and told me I don t have to be worried because it s not cancerous.,and no treatment needed and it will just disappear after i menopause. I was so worried when I went to the clinic and pick up the result of my mammogram and ultrasound,because I red that early follow up ultrasound study in six moths time is recommended... And my category says, probably benign finding. What does this mean? Do I need to worry about this? Tnx....