Call your doctor as soon as soon possible this is a sign of internal bleeding this is very dangerous.
If you have to fart then fart, but on demand, just fart if u have to fart. But don't try to bcuz you might pop a blood vessle or u might poo ur pants.
puke up blood
When you you fart in the bath it makes bubbles
fart
Fart Like the Devil or Devils Fart
If your butt is bleeding, I guess you can. I've never heard of anyone farting blood
Fart France
It means to fart.
it means to fart
fart in korean
To not fart
willey