Hi...I just complete4d my 4th infusion of enhertu and I'm feeling much better after this last treatment. I have not been nauseous although my appetite has been affected, many foods do not appeal to me until about 11 days after a treatment when I start feeling 100%fine. I have lost some hair but generally feel well enough to continue my weekly exercise routine, which includes 4 mile walks, pilates and pickleball. I am hopeful that as the treatments continue, my body will adjust and I will feel great after a few days as opposed to 10-11 days.. I'm told that treatment with enhertu has no end date...as my doctor says" it's a marathon not a sprint". As long as it keeps cancer at bay , I'll keep on keeping on ! My next scan is August 12th and I'm very hopeful that there will be NED !! My CA 125 has gone from 75 to 16 which is a good indicator..