Help me with sexing silkies

[Bakers-dozen]

Hi. I know it's not 100% with guessing the sex of a silkie. But here are my birds all are around 3 months old. Some have dried food in their feathers and I'll never give fermented feed to a silkie again lol. I'm pretty sure my black and white is a roo and my buff is a hen. But what about the others.
2 black silkies
1 Patridge silkie
1 white silkie
2 white splashed show girls

 

[fluffycrow]

@MysteryChicken the floor is yours. I'll share what I think layer on, so I don't embarrass myself

 

[MysteryChicken]

Hi. I know it's not 100% with guessing the sex of a silkie. But here are my birds all are around 3 months old. Some have dried food in their feathers and I'll never give fermented feed to a silkie again lol. I'm pretty sure my black and white is a roo and my buff is a hen. But what about the others.
2 black silkies
1 Patridge silkie
1 white silkie
2 white splashed show girls

A good picture of their combs would be helpful.

 

[Bakers-dozen]

A good picture of their combs would be helpful.

I can try. Only the black and white that I have has a wide comb that's starting to bump up