I am having taxotere and carboplatin x 6, but not herceptin. I am assuming that the herceptin kicks in towards the end of the chemo treatment? There is another lady having this chemotherapy too, and possibly herceptin. I cant remember the thread but if you look in the chemotherapy section you might spot it.
I have had 2 cycles of carboplatin and taxotere so far. Have you had chemo before? I am happy to share my experience so far if this helps?