Why is it When you laugh a lot you have to use the bathroom?

Why is it When you laugh a lot you have to use the bathroom?
It's more common for women than for men. BUt it has to do with how strong and how big your bladder is. There might not be alot in there, but by laughing, you are adding pressure to it, so it feels like you have to go.
because your stomach muscles put pressure on your bladder
You don't have to have to, you could just piss your pants.
when u laugh ur ab muscles contract and put pressure on ur bladder

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