sexing five week old light sussex?

[gloken]

Aaaand one more bird sexing question. I have two Light Sussex that look like this, and wonder if anyone can tell me what gender they might be. I'm terrible at this.

 

[Mountain Peeps]

How old?

 

[gloken]

Five weeks! I have two and they're identical, except in size. One has always been considerably smaller than the other.

 

[Basskids08]

It said 5 weeks, so I'm saying boy

 

[Mountain Peeps]

Yeah, sorry but that looks like a little roo.

 

[gloken]

Yeah, sorry but that looks like a little roo.

Uh oh, at this rate we might have a very quiet coop come October.
How'd you determine that?

 

[Mountain Peeps]

Uh oh, at this rate we might have a very quiet coop come October.
How'd you determine that?

By the large and red comb and wattles at this early age. Females don't develop that much red until around 11 weeks.

 

[gloken]

Here they are a couple weeks down the road at 7 weeks:

 

[HarrisonCreek]

What did you end up with??
Mine are 8 weeks old now...