Girls, How do some women go so long without peeing?

Whenever I go out to the bar with other women they can have drink after drink and don’t pee a very long time. I don’t get it my bladder is bursting after every drink and I’ll pee 3-4 times before they go once.

Not to sound weird but I notice when no one joins join me to go to bathroom for several hours.
Girls, How do some women go so long without peeing?
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