Sex ratio

[FabianUlSua]

So I got a batch of 80 cacatuoides triple red, they are now 3 months (ish) old and I'm starting to worry about all of them being females?
I raised them on 27c and 7.3 ph water, I raised the temp in order to get more males but holy cow... they all look like females so far and my breeder male jumped out so I was hoping i got another male in this batch to pair with a female I got from a different blood line
What are the odds of getting all females?
here is a photo of what one of them look like rn, (I think it's a female).

 

[FabianUlSua]

Want to add that all of my 40 trifasciata juvies are looking like females aswell... they are kept in 26c 6.8ph and I somehow managed to get all females too lol

 

[Mike Wise]

I believe that at 3 months they are still immature. Patience is the key.