Quote Originally Posted by Kotton Mouth Freek
hey its my first time growing and it just sprouted and i was wondering how do u tell if its male or female early and is there a way to change a male to a female thanks. its only sprouted at least a cm.

AT this point your plant is neither a male or female the sex of the plant is not determined until about the 3rd week of true vegetation when growing from seed.

There are several FAQ's on how to sex your plant. Check them out and give it more time.