Mageuzianswered grow question 5 years ago I would say... to me, it doesn't look like it presented itself as a FEMALE/MALE yet.
Ask yourself if your plants are from the same strain, for the reasoning being some plants are developing before others.
Females tend to show before males.
Last week. I pulled a HERMI from my garden in my 3rd week flower (pics in my diary), I noticed a lil pollen on a leaf. I KNOW no reason why this plant went hermi, as it was the best looking plant in the room, and all were stressed (mainlining, LST) to the same conditions