At its most basic level, an erection is a hydraulic event. Blood fills the penis, causing it to swell and become firm. But getting to that stage requires an extraordinary orchestration of body mechanisms. Most of the time, an erection really starts in the man’s brain. A sight, smell, touch, or even a memory sparks electrical signals of sexual arousal in the brain. These signals travel from the brain to an area in the lower part of the spinal cord. Nerves in this area signal nerves in the pelvis, which instruct arteries to let blood into the penis and cause an erection. That is all what it is.
2007-01-05 10:52:13
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answer #1
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answered by bibus75 5
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an elementary penis is 6 in. additionally it seems small becasue us adult adult males have a bad perspective for our own. finding down makes it seem inches shorter. additionally, if shes satisfied, then theres no reason of u to be stressing over it!! and sure, some ppl have larger, bust as i pronounced b4, 6 is avg
2016-11-26 22:31:17
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answer #2
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answered by ? 4
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Men get horny easy. They aren't trying to, but it happens. It is thier body reacting.
2007-01-05 10:47:28
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answer #3
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answered by dmstanley02 3
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yea they get em even if theydont want them. at least if we're turned on, nobody can tell
2007-01-05 10:58:51
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answer #4
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answered by *never give up* 4
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mine talks to me in the morning tells me to not be lazy and get up becouse hes been up for hours by then.. =)
2007-01-05 10:58:34
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answer #5
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answered by Cyrinos 4
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it has a head right? so of course it has a mind of its own.
2007-01-05 10:46:37
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answer #6
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answered by smash king 2
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thats not really true, it has to do with arousal
2007-01-05 10:44:47
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answer #7
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answered by KiTtYcAt7 4
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It's very, very, very TRUE!!!
2007-01-05 10:45:50
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answer #8
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answered by Anonymous
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lol its true!
2007-01-05 10:47:13
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answer #9
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answered by sexc_baby 2
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