I have posted this before but never got an answer...I have 3 pekin duck eggs (first time hatcher) and on day 11 of 28. 1 is growing and moving around like crazy, 1 I can't see an embryo but it is has veins, and 1 has never had any veining and is more of a yellow color when candling (never saw an embryo). I have been candling every couple of daya. Just wondering when do I toss an egg that I don't see developing? I have small chickubator so I could use some extra room in there for "lockdown". Also, how do I know if one of them is developing right? I see veins, but it doesn't look the same as the one where I can see the embryo wiggling away...I don't want to toss it if it is good and maybe the embryo is just not as close to the shell so I can't see it? Thanks so much in advance for your help! p.s. I'd be happy to post candling pics if needed!