Okay, so I have 2 ISA browns and I knew that they would probably lay an egg every day and they have. They started laying a few months ago and have both laid an egg EVERY day since they started! Then I got 2 Buff Orpingtons and figured they'd lay eggs every 2 or 3 days. NOPE! They're both laying an egg each every day! (they've been laying for 2 months now). I also have a Jersey Giant hen who started laying around the same time as the Orpingtons and she lays an egg about 5/7 days a week. I wasn't expecting so many eggs! Is this normal? I'm not complaining at all; just wondering if it's healthy for the chickens.