How do you tell the sex of your plant?

I'm hoping I have a female. It's about 1 month and 3 weeks into vegging. How do you tell? I can post pics up in a bit if you want to look at mine if you think you can tell.

grow faq, top left...

You mean top right... Anyone else?

https://www.rollitup.org/view.php?pg=faq&cmd=category&id=53

right here........................

check the forum is whatd id do....hundred if not thousands of these....