Good morning... My chicks were born Dec 5th... nine out of nine eggs hatched... I picked the most round of the bunch.. as of today it looks like I have eight hens and I rooster... The rooster is from an egg that was irregular long yet rounded. That is not a bad percentage at all. The eggs were picked by seperating them by color and picking the most rounded in comparison with each group they were seperated by. I had noted the one egg that was longer and am pretty positive it is a boy. I hope this helps in your studies.

