I think you should ring the hospital and ask them why there is a delay - ask to speak to the specialist, their secretary or a breast care nurse. A breast care nurse will look into it for you and get back to you. Two months seems a long time but if it is because the ultrasound indicates strongly that there is nothing to worry about then they should've made that clearer to you. Ring the hospital and put your mind at rest.
This is the first time for me.Today I attended my first mamagram and ultrasound after finding 2 lumps in my left breast.The specialist 'said it looks begine but we will do a biopsy in 2 months'.Why is there a delay in the biopsy and why didn't they carry it out today.