My friend gave me some eggs March 15th. I put some under a broody hen, and they're due this weekend. I had some eggs leftover, so I kept them on the kitchen bar in the egg carton, in case another hen went broody. Today, I have another broody hen, but now I'm thinking it might be too late to give her these eggs. The eggs are about 3 weeks old, and they have just been sitting there in that carton. If they're no good, I obviously need to ditch them; so options, should I try them under the broody hen or just throw them away? Thanks!