Male or Female

my babies are about 9 weeks old is there first week in flowering and im having problems defining there sex i bought a microscope from radio shack and i looked at all my babies and i found a couple with oval balls with the hairs and some without so does that mean there males should i wait allitle longer or just take out the ones without hairs

You should just wait until its obvious without the microscope. many times what you think is a male ends up being females and vice versa....just wait.

thanks alot