need help sexing these babies

[rottenfork]

the first pic is a definete female she is the biggest of the four they were all 8 weeks old yesterday im going 12/12 next wednesday they have all been LSTed and im going to SCRoG WANT TO GET THE MALES OUT BEFORE I START FILLING THE SCREEN this is my first grow under lights so im not too clued in on sexing them early, so get busy and tell me that there is only 1 male even though i have a bad feeling that there is 3 males!! thanks;)

[Earthy Dank]

You'll have plenty of time to kill the males I wouldn't worry. The pictures are too blurry and won't let us zoom in enough to make out pre-flowers. Just look for the little white fuzzy hairs(female) or the little pollen sacks(male).

[deftdrummer]

ya what he said. Sometimes you really gotta know your camera so that you can get in close and get some good shots of the flowers. If I had to guess I'd say the second pic was a male but its just too hard to be certain. Your camera seems good enough to get some high quality close up shots so just play around with it a little more.