You need to get her up so she can eat and drink and bathe. I have heard of females dying from not taking proper care of themselves when brooding and sounds like your female is one. If I don't see my female come out by mid afternoon I go in and lift her up and sit her outside she usually goes and gets something to eat and drink then. Then I go in look at the eggs and tidy up because the poo in their nest and it can get pretty nasty after a while. If the eggs smell rotten then time to get rid of them and clean up the nest she'll mope around for a while but she'll get over it but her health is very important.yes i have pair. How can i take the eggs because she dont leave the nest .and she is sitting on only 3 eggs.
Are you sure on how many days she has been on the nest?