can someone with more experience confirm?

the large one on the left im pretty sure is male, unfortunatly,

the smaller, younger one, im not sure yet of
no one informed me how hard it is to take a pic of the preflowers >.<

i have two others that are the same age more or less than the younger one, but they grew tall really fast, wich im thinking is a sativa trait, wich i dont have much room for, from what ive seen they havent shown sex yet

at how many weeks do they typically show sex?
Robin_Goodfellow Reviewed by Robin_Goodfellow on . i believe this is male =/ can someone with more experience confirm? the large one on the left im pretty sure is male, unfortunatly, the smaller, younger one, im not sure yet of no one informed me how hard it is to take a pic of the preflowers >.< i have two others that are the same age more or less than the younger one, but they grew tall really fast, wich im thinking is a sativa trait, wich i dont have much room for, from what ive seen they havent shown sex yet at how many weeks do they typically show sex? Rating: 5