Why is it that guys can fart anywhere anytime but girls can't?

Hey i am a guy and i feel the same way as you do. lol i fart but have no problems with girls doing it either. I feel for you girls why can guys fart but you have to hold it all in and feel uncomfortable, bloated and get a sore tummy. Lets just say if you where my girl you would be aloud to fart as much as you needed to as i have no problems with girls doing it as its a natural bodily function.