How clued up are you when it comes to your vagina? I mean yeah, you've had it a while now, but do you really know what is going on down there?
To learn even more about vaginas, read our previous reporting on vagina facts and facts on contraception.
If you are interested in how your vagina works when it comes to sex, have a look at our reporting on the G-spot, squirting, and penetrative sex.
And if you have any more questions, read this post on bad vagina habits and questions for gynecologists.