My goose is sitting on 7 eggs and I tried looking in them to see if any were growing...I can't see anything or maybe I just don't knwo what I am looking for. 3 of them were completly black...one had what looked like a yolk bobbing around in there and the others I could kind of see a yolk but it looked like maybe there was something else too?? She has been sitting on them for 9 days....is it too early to look??? Any suggestions??