boys and girls?

Okay, I was asking for help determining the sex of some of my plants yesterday, and the photo quality was bad, so I was hoping these shots are better and anyone can help me, this is my first grow, and it may even be to early to tell yet? any help/tips/advice is welcome!...
I think the first 2 are male, and the last 2 I'm hoping female?
Thanks!

first 2 are male the others are female.

yup first two boys last two girls...keep em' away from each other!!! Congrats on the girls!!

awesome. thanks for your help! should I destroy the males now? I have one other healthy plant, but it just keeps sprouting leaves, if I can get it to flower, I'll share!

Cut em'!!!!! Now!!!!....

thx, will do!!!

it still hurts to cut down those males after all that care, dont it. Damn the boys

yeah my m8 composts them and uses it on his veg
suppose its something

hmmm composting males for fert. hmmm sounds intresting. however it makes me think, what about the pollen. Seems to me you could seed up a good girl this way.

EDIT: ohh for veg only, guess any left behind pollen would be gone by flower

1,2- Male
3,4- mommas

thanks all!! I REALLY appreciate the help! this is an outdoor/indoor grow, any tips on how to make the last flower? I live in Houston Texas, average temp is 90-100 Deg. F....sunrise is 6:30 am sunset 8:40 Pm..I moved them indoors about a week ago, and have been using natural (filtered through widows) light, turned off A/C vents, (to try to keep temps warm) I now cut off all light at 6:30 Pm, So they are on a 12 light (filtered through windows of course) & 12 dark.....If I increase the dark period will that help?

anything more than 12/12 will not help. you might want to get another light source as well as the natural sun, it might not be enough since its inside. a small cfl or 2 would do wonders. Also just closing the blinds or sumthing isnt enough dark. they need to be in absolute darkness a full 12

thanks..I think this will help alot! so you think they look healthy otherwise?