- Apr 13, 2010
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Quote:
I really would like to know the answer to this, I asked it a page ago. I don't know when to discard my eggs that don't seem to be growing, especially because I want room to put my hygrometer in there. BUT, I don't want to chance throwing away a live egg. Thanks for any guidance!!
Hi Fiddlehead
I'm no expert but if I can clearly determine that there's nothing going on in an egg I would remove it by day 14, certainly before lockdown. If I see a blood ring it gets removed immediately. Most of the eggs that I didn't see development in ended up being scrambled eggs, that is, the yolk membrane had ruptured and mixed with the white. This happens, I think, mostly from rough handling/shaking during shipping. When you remove the egg it is usually helpful to do an eggtopsy so you can see what the inside of the egg looks like compared to what you were able to see on candling. Make sure, though, that if it might have bacteria, that you are somewhere that won't get contaminated by opening the egg.
But, if you saw some veins I'd keep it and check on it every couple of days. It could be that some of the development is deeper on the inside of the egg and not easily seen. Veins are a good sign!!
I just candled that egg again (day 9) and now it has movement and an eye spot! It seems to be a day or two behind the other eggs in development. Is this a bad thing, or can you get a normal chick out of a slowly developing embryo? All the eggs came from the same place and all are Silkies. I was so surprised to finally see movement today, on day 9.
I really would like to know the answer to this, I asked it a page ago. I don't know when to discard my eggs that don't seem to be growing, especially because I want room to put my hygrometer in there. BUT, I don't want to chance throwing away a live egg. Thanks for any guidance!!
Hi Fiddlehead

I'm no expert but if I can clearly determine that there's nothing going on in an egg I would remove it by day 14, certainly before lockdown. If I see a blood ring it gets removed immediately. Most of the eggs that I didn't see development in ended up being scrambled eggs, that is, the yolk membrane had ruptured and mixed with the white. This happens, I think, mostly from rough handling/shaking during shipping. When you remove the egg it is usually helpful to do an eggtopsy so you can see what the inside of the egg looks like compared to what you were able to see on candling. Make sure, though, that if it might have bacteria, that you are somewhere that won't get contaminated by opening the egg.
But, if you saw some veins I'd keep it and check on it every couple of days. It could be that some of the development is deeper on the inside of the egg and not easily seen. Veins are a good sign!!
I just candled that egg again (day 9) and now it has movement and an eye spot! It seems to be a day or two behind the other eggs in development. Is this a bad thing, or can you get a normal chick out of a slowly developing embryo? All the eggs came from the same place and all are Silkies. I was so surprised to finally see movement today, on day 9.