5 week old Polish bantams. Genders?

[PippinTheChicken]

Any ideas on genders? They are 5 weeks old. I know it's a bit too early but I need to know which chicks I can get attached to...

Darwin is my chamois frizzle. S/he has a flat but round crest. The under-beak is still pink. I've always wanted a chamois polish so I really hope for a girl.

Basil is a frizzle white. S/he also has a flat, round crest. The under-beak is still pink.

Clover is a white smooth. S/he has a tall, rectangular crest. The under-beak is slightly red. I think this is a rooster.

Thanks in advance. Any guesses are welcome, but make sure you say if you are guessing or knowing so I don't get freaked out...
You can put your answers into the poll.

 

[HappyClucker7]

I can't see the pictures.

 

[PippinTheChicken]

Darwin

Basil

Clover

 

[PippinTheChicken]

I can't see the pictures.

There we go, sorry about that!

 

[HappyClucker7]

None of them looks like a boy so far.

 

[berryncherry]

Definitely update us a few weeks later! None of them are screaming cockerel, but we'll see.

 

[PippinTheChicken]

clover's underbeak is redder today, gladly the other chicks aren't showing signs of wattles yet

 

[PippinTheChicken]

6-7wks old
Clover did a little "crow" (more like a high-pitched scream) today. Wattles are very red.
Has little lumps on legs- look like tiny spurs

Darwin and basil gladly aren't showing any male signs yet so I think they're pullets!

 

[Crazy Maizie]

I think I heard a scream too from one of my 2 the other day.
Will you keep the cockerel?

 

[PippinTheChicken]

I think I heard a scream too from one of my 2 the other day.
Will you keep the cockerel?

No. I'll probably wait until he starts crowing properly to rehome him
I already have 2 roosters and I can't have anymore. Hoping I can find him a good home when he's older.