Day 11 Eggs Bust?

[Tonyroo]

Yes, shipped. The shipper and another breeder both recommended 30%. Is it usual for 50% of the eggs to develop no veins at all?

No. That just means the egg wasn't fertilzed.

 

[Tonyroo]

I hatched out 12 out 12 Swedish flower hen eggs from my own flock at 45 to 50% humidity. My incubator is a diy bator also. So what they told you is BS.