Suggestion. Mark each egg with a date it was laid. When new egg shows up, mark it, and remove the older egg. Put in egg carton and handle carefully. Keep in cool area about 40-45 degrees and turn twice a day, morning and evening. I mark egg cartons O at one end and X on the other and turn the carton. It is placed so that one end is up higher, like on another egg carton. Keep collecting eggs.
When new house is finished, move in the two birds. see where the female picks to leave her eggs. Always leave one in her chosen place to keep her laying there. Just leave the newest one.
She can cover a lot of eggs, so don't be afraid to collect some 30 eggs. Not all will hatch. And she will be busy raising babies and will not start laying again unless babies are removed.
If she is a new mom, she needs to learn her job, so let her do her thing. Be patient with her, and see what comes of her efforts. My hens are very protective of their poults, so treat her with care and respect.
So keep collecting eggs and good luck.