Ask her gently

Depends. How did you get her naked?

You have to communicate with your partner to determine what they want and need.

I don't know, but the goal should be more than once

She got naked on her own and then I was like what are you doing lady? But then we worked through that and now I need to know how to sex her

It’s notoriously difficult to sex a chick.
https://www.wikihow.com/Determine-the-Sex-of-a-Chicken

She's a human woman lady though

Just keep doing this, she'll point you in the right direction:

I think you're supposed to laugh at her and point, then go play a video game.

Don’t worry. It’s never going to happen.

Lol funny joke

You tell her to take an MRI scan and determine if she really does have ovaries.

Patience, lube and a sense of humour.