Length of Herceptin treatment

Hello everyone!

I am a new user to this board, but thought I would ask the question to those of you who have a knowledge regarding Herceptin.

My question is, what is the normal length of time that Herceptin is given? I am stage 1 early breast cancer; 2cm tumor with central comedonecrosis; no mets; ER-PR negative and her2 strong positive according to the fish test. Second episode of breast cancer in ten years, opposite breast.

My onc has offered me six treatments of Herceptin given every three weeks. She told me it is only being given to me as "maintenance." But, I have seen on this site and on others that it is usually offered for 1 to 2 years. Does anyone have current information as to what the length of time for treatment is normally given for someone in my situation?

My onc. is hard to talk to and difficult to ask her any questions. Usually questions are being answered over her shoulder as she is walking out the door. Her office is run like a "factory"...make you co-pay first and don't rock the boat! She was recommended to me by my surgeon, but I was warned by him to do everything she says, and not to question what she recommends! What a great confidence that instills in a person that is already frightened by the diagnosis.

Any response will be greatly appreciated! By the way this is a terrific site. God Bless you all!!
Nancy