i moved some chicks to the brooder in the barn. i placed a bucket of medicated chick starter on the shelf. i caught some of my stow aways (hens) in the barn eating it. the stow aways are mostly hens in molt or scaredy cats that don't want to be in the coop. they only had it that one day. i have gotten five eggs in the last two days from them. i have left them where they are so i don't confuse them. how long do i have to wait to eat there eggs? can i incubate them?