African Geese Eggs

[mangled]

I'm on day 30, and I've got absolutely no movement, rocking, peeping, nothing. This is my first time with goose eggs and I'm *really* beginning to worry.

I know if I open my Brower to candle, my humidity will drop like a rock, so I really don't want to candle. When exactly should I worry with goose eggs that the hatch has failed?


Thanks-
Em