Hi @kblioce I am heartbroken to hear about your relapse. I am glad however that you have a good doctor using some of the newer treatments for her2, this drug is typically, but not always given for 14 treatments there are some folks talking about it on a few threads.
This is just one;
https://connect.mayoclinic.org/discussion/moms-breast-cancer-spread-to-liver-skull-spine-ribs-hips-etc/?pg=7#comment-859168
If you scroll up on your left there is a little heading that says breast cancer, if you click that it will take you to all the conversations, then you can search there for enhertu and a ton will come up.
This is a very frightening change in events for you, but a lot of us are LIVING with advanced cancer. How are you feeling now?