Can you help me decide..please!

Ok, this is my first grow room and I'm 11 days into the 12/12 cycle. I'm finally starting to see the sex and I think the odds of male to female are not on my side, I think I have a lot more male plants. So can you please help me decide which are males for sure so I don't throw any of my ladies away. Also, how long till the sack opens on male plants for pollination? I hope it's not too late for some sensimilia! Below is a URL to the pics, there are 10 plants each plant has 3 pics of different pics, I culdn't get all 10 plants only 5, even photobucket was messed up. Thanks for the help!

right pic 1 i cant tell pic 2 is male so is 3 pic 4 looks female and pic 5 i cant really tell hope that helps

sorry fella i didnt relise they were all different in the pics if u can get a single pic of each one then we can sort out which is male and which is female insted of having 4 to one pic just have each as a single

i think 1 is male, better pic of node would help
2,3 are for sure
i think 4's a girl

oh just finished reading. so i'm not to sure about anything now if i dont know which two come from the same plant. but you got some males for sure.

pic 2 and the top left pic in it. is 100% classic male. so w/e plants look like that are guys

last 2 pics are female the rest are males

yep

Wow that was hard cutting down the top three trees. It's a sad day over here. thanks for all help guys