Pullets laying double yolkers?

[SpringChickens]

I have gotten a total of 9 eggs from my 9 pullets... I suspect 3 of them are laying now, and have only been laying about a week and a half.

I just cracked my first pullet eggs today, and opened 4 of them. 3 of the four were double yolked! Is this common in pullets until their systems straighten everything out?

My beautiful egg yolks!

 

[Attack Chicken]

It's very common for pullet to lay double yolkers and weird shaped eggs