Question

why do boys get erection in early mornings​

Answer 1

HÖLÆ MATE

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The sacral nerve, part of your parasympathetic nervous system, controls erections.

The sympathetic nervous system is what prepares you for action — the fight or flight response. The parasympathetic nervous system, on the other hand, is what’s active while your body rests and repairs itself. It’s responsible for things like digestion, getting rid of waste, and sexual arousal.

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HOPE IT HELPS

Answer 2

hi

they are sometimes called 'morning wood' or 'nocturnal penile tumescence'. During sleep, men can get a few erections throughout the night and as they wake up. ... Also, more testosterone is released in the body as you wake up from REM sleep, which can cause erections.

hope it helps ^_^