Candling eggs. What do you look for???

[RockwaterFarm]

the title pretty much says it all. So what should i look for? i probably won't candle cause i want it to be a surprise , i'm just curious. But who knows if i know what to look for i just might!

 

[equine chick]

I found this online which actually comes from our wonderful administrator's site. So check it out!
http://www.nifty-stuff.com/candling-eggs.php
I usually don't candle til day 7 and really all I am looking for at this point is some spider like projections representing veins. Sometimes you are able to see the heart beating if you are lucky.