Some of my eggs are at day 29 and some are at day 30, none have pipped yet out of 10 eggs. I'm wondering if I should open my incubator and try candling or inspecting the eggs? I know that they were fine when I put them on lockdown. I've kept my humidity between 60 and 66%. I have a 48 egg automatic incubator. This is my 1st time hatching. I had chicken eggs in with them and I've already gotten what I'm going to hatch out of those I removed the rest and just left the Ducks.