M or F platinum gourami??

[All the Fishes]

I'll post my 2 platinums. I THINK omes a female? The first 2 pictures are the female (?) 3rd pictures male.. Let me know what you guys think... idk if I've got 2 males or what. Also have 2 adult blue females. Ones always swam funny at a 45°? Might try breeding it with one of them if she's a he..

 

[Audaxcity]

First 2 pics are probably male, last 2 pics are definitely male

 

[tlindsey]

The dorsal fin on females are rounded.