Have a breeding pair of blue indian ringnecks, they laid 2 eggs on march 12 of this year and another 2 eggs on march 15th. The first 2 hatched on april 3rd and the third egg hatched on april 5th. It is now april 10th, the oldest baby is 7 days old now and im wondering at what point i should take the 4th egg out of the nest as the female still moves it and keeps it close to babies / sits on it and i dont want the babies breaking into it if its rotten/infertile but i also dont want to take it out if theres still a chance it will hatch. Any advice would be much appreciated