Thank you Thank you. This is super helpful! I've just been wondering whether there is an end point or I'm just getting infusions every 21 days forever! I'm in month four (after a year on Herceptin) of Enhertu. It's working, which is great, but at some point, like you, I'd like to be done with the infusion sessions. I don't know how many people with Endometrial have been on Enerhutu given that it was newly approved for cancers other than breast cancer. Nausea and fatigue day 3 - 10 but that's it. I'll be real interested to hear how it goes with Everolimus. Please let me know if you think of it. Good luck!! Ground glass in your lungs?!!!! That sounds really frightening.