Ok so my crazy buff orp Sunny is broody again. Since the weather is warming up I figured I'd get her some eggs. I tried buying eggs here but couldn't coordinate it with anyone so I placed a couple of bids on eggbid. I won welsummer eggs, I only gave her three. I looked at the resources here & checked them for cracks & size. So I put them under her at 6:30pm today. How long will they take to hatch? How long can she be off the nest to eat & drink? anything else a newbie must know would be great!