2007-07-10 14:17:21 · 23 answers · asked by Anonymous in Health ➔ Men's Health
The penis is a very sensitive organ. It doesn't need a certain type of sensation to react to it. Many people experience erections while walking down the street or just sitting in a car.
It doesn't have to be sexually prompted, sometimes it can react to the type of underwear you have. You will know in time. :)
2007-07-10 14:50:49 · answer #1 · answered by fellowsjs 2 · 1⤊ 0⤋
the brain sends a signal that releases nitric oxide into the blood wich dialates the vessels in the penis. Taking a nitric oxide suppliment will create intense erections.
2007-07-11 02:59:21 · answer #2 · answered by mewrongway 3 · 0⤊ 0⤋
The parasympathetic nervous system (part of the autonomic nervous system) sends an impulse. (It's an automatic response).
Then blood starts to rush into the spongy tissue of the corpus cavernosum; and there's the erection.
2007-07-10 21:24:43 · answer #3 · answered by majnun99 7 · 1⤊ 0⤋
Blood flow,follow the links
2007-07-10 21:21:35 · answer #4 · answered by Monte T 6 · 0⤊ 0⤋
your brain sends the order to the blood vessels to send in a heavy flow to ur member and that gets it hard
2007-07-10 22:03:24 · answer #5 · answered by aztecaloco12 2 · 0⤊ 0⤋
Mental or Physical stimulation. They come and go naturally. Enjoy it when it happens.
2007-07-10 23:44:26 · answer #6 · answered by EMAILSKIP 6 · 0⤊ 0⤋
Mechanical or mental stimulation. It's possible to get hard with just one, or both of them.
2007-07-10 21:20:58 · answer #7 · answered by Belzetot 5 · 1⤊ 0⤋
A very nice mental picture.
2007-07-10 21:19:16 · answer #8 · answered by thornhill_girl 1 · 2⤊ 0⤋
Dirty thoughts?
For me it's rain.
I've beat off in the shower so much when it rains I get hard.
2007-07-10 21:21:33 · answer #9 · answered by Anonymous · 2⤊ 0⤋
Thoughts implicating sexual activity. Blood rushes to the penis.
2007-07-10 21:20:20 · answer #10 · answered by Myself 2 · 2⤊ 0⤋