Identify Pre-flower

[Midn8Toker]

New to growing, can anyone help me sex these plant from the pics?

They're about 7 weeks old from seed.

I just swapped out my MH for HPS and cut the c down to 12/12 last night.

 

[KingJoe83]

Bit early to tell bud

To me I’d be leaning towards female but give it another day or two .