Is Her2 Hereditry ?

Hope not!  My mother didn't have cancer of any kind, nor can I find any cancer, of any kind,  in the last 2 generations of both my families.  My oncologist said that my daughter's chances remain about the same as for the rest of the population - which is of course higher than most people think, but the positive side are is that your children have a real incentive to make sure they are screened regularly. They will also benefit from every development that is happening. By the time I talked to my daughter about her thoughts on the cervical cancer vaccine, she had already been vaccinated!