I persnally would not wait. Birds do not act as if they are sick until it is too late. If you do not have an Avian vet I would be looking one up and bringing your baby in tomorrow not Monday. i too have a Hahns. She is eight months old. Awhile back when we first got her she developed an upper respiratory infection. She did not act sick, just her voice changed. I took some bad information from someone that told me she was fine, and waited a couple of days instead of listening to my gut. Within the little vit of timeI waited, she was now wheazing. I had a $450 vet bill but more than that another day she would have been dead and again she never acted sick. Please bring her right in.