The last two batches of eggs I only got 1 chick out of 30. I kept having humidity problems. Well I'm trying again, and today is day 18, I just added a sponge. So far no peeping or rocking. Although there is a brooder with chicks making noise in the same room so it may be hard to tell. I'm hoping for at least a 50% hatch rate. Gosh. When I first started I got 75%+ now I get one stinken chick. Well anyway, I will keep you updated. No pips, or peeps yet.