Why can't the pigeon's first nest eggs not required?

The reason why the first nest of the pigeon is not required because many people feel that the first nest egg is too small, so the quality of the pigeons hatched is not good.But this is not the case. As long as the egg is not particularly inferior, the first nest egg also has the value of hatching.Moreover, the first nest of many pigeons is very good, so it is also very good to leave a big breeding pigeon, and the first nest of eggs are generally born after the game. At this time, the mental state is also better.