Is ti possible that female lovebird didn't lay eggs after matting if not then after how many days they will lay eggs??? And they are prove pair male and female as their previous clutch is successfully hatched about more then 4 months ago and after that they also lay eggs but one of the egg was Cracked by their nails, I think and when I remove that cracked egg they abandon other eggs too, after the waste of whole clutch they didn't lay eggs and it's about 5 months and I am worried about their health and what can I do for them..