how far into flowering are you?

1 and 2 look like they are forming sacks, male
3 looks like a female
4 looks like you have hairs forming, female
5 I'm not too sure i still cannot tell, kinda looks like hairs for a female
6 one of those pictures definately looks like it has sacks
7 i am not sure, looks like a possible female
8 also hard to tell

I am new to the scene here, but from what I can tell you might already have some hermies in the bunch, making it hard to really tell. Also, you may need to wait just a little bit longer to tell on some. Cannot tell from some of the picture quality male or female. 1 and 2 were the only ones that really looked like males, they have large sacks forming.