Male plants? (pics)

Ok, I need to protect my beautiful lady from sex-crazed males. These plants are on day 58, and 7 days into flowering. I am just about positive that the plant in the first two pics is male.

The plant in the last three pics just doesn't seem to want to show me anything. I think it's male from the way it grew, but I can't get a definite look at preflowers (that I can tell). Anyone see indications?

Thanks!

def cant tell yet. I would give it some more time. It cant hurt and balls wont open up for another few weeks if u do have them

theres nothing in those pictures that indicate sex. if they are females, you will know.