Health Check: what happens when you hold in a fart?
What is it like to hear your girlfriend fart? - Quora
What Happens If You Hold In A Fart?
How holding in a fart could cause you to breathe it out of your
Farts can leak out through your mouth if you hold them in, expert says
Holding In Farts Could Make Them Come Out Of Your Mouth
What is it like to hear your girlfriend fart? - Quora
30 Fascinating Facts About Farts
Flatulence - Wikipedia
Why You Shouldn't Hold in a Fart—It Comes Out of Your Mouth
If you hold in your farts they could come out your mouth - study
What is it like to hear your girlfriend fart? - Quora
Causes of Morning Gas and Farting in Your Sleep