Egg laying experts, give me your best guess.

[RobinZ]

Here is a pic of 2 of 4 of my BCM'S I got over a month ago. Best guess as when I can expect a dark brown egg? The waiting is killing me, lol.

https://www.backyardchickens.com/forum/uploads/34221_100_5856.jpg

 

[cook_kaka_ook]

My BCMs didn't lay their first egg until right around the 30-weeks old.

 

[Sphinx]

They look a long way from laying to me.

I have an adult BCM that I bought as an adult, and her comb and wattles are much bigger and redder than that.