The first eggs to hatch were doing great until this morning. A big shell covered a smaller br egg that was zipped and the nice peachick suffocated and died... But I am most worried about a charcoal egg that has shrink wrapped. I made a hole on big end to see whats going on. It hasn't even internally pipped and seems weak. A part of the membrane was nicked and blood came out... I have no idea what to do. Would high humidity help if I put it with my duck eggs?
I am assuming that by zipped you mean the chick had made the external pip , if so...how would it have suffocated ?
Maybe I don't understand "a big shell covered a smaller br egg means " ?
Even the smallest amount of blood is a LOT to a tiny chick still working on hatching and the results are usually not good.
However, IF that happens again you can try and stop it asap with blood stop or a styptic pencil.
Really it's just not a good idea to try and help until day 26- 27 , as a rule.
Once the internal pip has been made the chick has enough air to last in that egg for 3 days max and it needs to be left alone in that shell for as long as it can be so it can get it's work done internalizing the yolk sac, etc.
Many won't help at all saying that a chick that's not strong enough to do it all on their own is not worth trying to save with but that's hard to adhere to in some cases for sure, like in cases of malposistioned chicks.
Shrink wrapped chicks are the result of too low humidity , it would help to raise it.
I run my eggs at 60 % the entire time until I put them in the hatcher
after they've made the internal pip... usually on day 24-25 .
I then raise the humidity to 65-70% and never have problems with shrink wrapped chicks.