My budgiez (Bonnid and Clyde) had 4 babies a year and 1/2 ago. I gave 3 of them to z friend. Only 1 child budgie remains with Bonnie and C!yde. Mom and Dad REALLY like each other and fool around constantly. But Bonnie does not lay any eggs. We are wondering if it has something to do with their 1 baby budgie living in the cage with them???? What do you think?