I candled my Silky's 3 eggs tonight Bitty is sitting on. Veins in all 3.
I had 19 eggs of various kinds in the incubator, but.... I've a turkey that wants to brood so bad. She keeps sitting on a golf ball, or daily eggs laid by the chickens (which I keep taking from her). So this morning I gave her 8 of the chicken eggs from the incubator. Checked on all my birds a bit ago, and Whiskey is happily sitting on the chicken eggs (she's a Burbon Red turkey). Don't know how it will go when she hatches chickens instead of turkeys!!