Do these eggs look alright?

[ktkid]

These eggs are at 18 days, they are in the lockdown stage right now. I have took the turner out and I am at 70% humidity, I was wondering if anybody knew what the big clumpy stuff is at the bottom of the egg, It doesn't look like blood spots to me and I am really hoping that its not. Any help is much appreciated. Thank you so much for looking

 

[gabrielle1976]

I dont know about the stuff but they look nice and full. Just put them in the bator and hopefully three days you will hvae little fuzzy butts

 

[CayuseRanch]

Mmaybe what's left of the yolk? They are looking great though!