I started out with 12 guinea eggs split between an OEGB and a Cochin. Now it appears that 8 of them are developing and I want to combine them under the OEGB and let her hatch and raise them. My wife thinks its cruel and unfair to the Cochin to do that. I think the Cochin has no concept of thwarted motherhood and will never miss the eggs after a couple of days. What do you think?