So long story short I was given a fetal duck egg from a classmate from a vietnamese market to cook and eat the fetus as a dare (a "balut" egg is a delicacy in their culture). Instead ive been holding it in my hand, bra, shirt, etc for the past week keeping it warm. I have no expirience with this, (im a 19 year old city girl from southern california and ive never even seen a fertilized egg) Its air sac was at the large end but now has gotten larger and moved onto the side a little bit. it almost has an angle to it. is this because my dog rolled it around the other day when i wasnt looking? I just want to make sure that this isnt going to affect the fetus. Can use all the help I can get. Thanks guys!