laying egg

I have a rare colored homer pair and I want to breed them for about a month now and the only thing I got was a small egg that ended up broken, In your Experience/Opinion what could prevent a pair from laying eggs? I separated them and re-paired them but no luck .. I want all the possiblities ...

Hi all, I have a mated pair of house pigeons, Philly (the male) and Newbird (the female). They are both indoor, non-releasable pigeons (both were found with broken wings that left them flightless), and we are practicing birth control by removing the eggs Newbird lays and replacing them with...

Is there anything I can do or give my pigeons to delay the laying of eggs lets say for a couple of month or getting broody? My hen Dulce just abandoned the fake egg yesterday and now she is starting the cicle again. I can see she wants time for herself but the cock do no let her enjoy any...