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Shape__Shifter t1_j9stptj wrote

Google says hormones, they're highest in the morning..

Or just a result of sleep cycles with healthy nerves and blood flow

Or a change in nervous system during REM sleep..

There doesn't seem to be an agreed upon answer, more just something that happens

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JetKeel t1_j9t3i00 wrote

Question could be, why do guys get a boner when….?

Maybe, hormones. Maybe, sleepy. Maybe, awake. Maybe, excited. Maybe, sad. Maybe, fuck you, that’s why.

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mormicro99 t1_j9sudje wrote

Wood anytime we have to pee?

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DanMlr t1_j9svhtt wrote

I actually think, that only if your bladder is so full that your body wants to get more storage, so you get hard to make some more "room" for your pee. No scientific evidence, just my observation.

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q0FWuSkJcCd1YW1 t1_j9sya9j wrote

i can't fathom a person thinking pee is stored in the penis

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DanMlr t1_j9t1b9k wrote

Well I guess my joke didn't come through...

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listerbmx t1_j9t3rep wrote

Cmon man everybody knows pee is stored in the balls

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ludzzzzzz t1_j9swptn wrote

"An erection is all about relaxation

Although an erect penis might feel like a tensed muscle, what you're actually feeling is specialised spongy tissue designed for the sole purpose of erection (the corpus cavernosum), which needs to be relaxed to get hard."

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Flair_Helper t1_j9t48pb wrote

Please read this entire message

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imnikz t1_j9t2tj8 wrote

Before going to work (hunt preys), its smart to pass our gen the last time in case u wont come home i guess...

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