2 duck eggs - day 22 and day 24 - are they ready to hatch??

[younglori]

I have 2 ducks in a homemade incubator. 99 degrees/50% humidity pretty constant. No weird smells. Just realized a day and a half ago I should have elevated humidity levels in the last week or so, so working on that. I'm not sure if they are ready at all to hatch. The last 2 eggs I tried assisting weren't in this time frame/drowned/I messed up. They didn't survive. This is my first time doing this and I'm terrified of harming these guys. Day 22 has a bruise thats been there for a week or so. Not sure if its anything. Help?

I’m sorry to say they look dead can you see veins or movement


These are mine at 22 days