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Because men have a brain that instructs glands in the body to release hormones this can occur at odd times once these hormones have been released you get an erection and maintain it until the hormone supply diminishes.
Wiki User
∙ 7y ago
Wiki User
∙ 14y agowhen men become sexually aroused, blood flows down to the penis, once this blood completely reaches the penis, it causes an errection. and after some kind of stimulation, or lol ...trying to become un-horny....it goes back down.
Wiki User
∙ 14y agoAside from its well-known sexual function, an erection has another function which is to increase blood flow to the penis, just to keep the tissue in good condition. These non-sexual erections usually happen at night, during sleep. Otherwise, erections are related to sexual thoughts.
Wiki User
∙ 13y agoBecause of the male hormone testosterone has a wet dream of a made up lady in your mind. Which therefore causes your blood to flow faster then normal in your penis causing it to erect.
Wiki User
∙ 11y agoMen get erections because they are excited about somthing. Or blood has went into his tisse in his penis whichs makes it longer and harder.
Wiki User
∙ 11y agobecause they get sexually aroused
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Do guys dick's go hard for no reason?
Boys during puberty can get erections for no apparent reason. This is normal and is caused by rushing hormones, stimulation on the genitals or thoughts and fantasies.
Is it really rare for men to get 'blue balls'?
No, it is common in most men who get random erections (erections that occur when there is no sexual physical or mental stimulation) or men who have prolonged sex with no ejaculation.
Do men have erections after 55?
Some do some dont
Does men get errections for no sexual stimulation?
They can do yes. These are called spontaneous erections or involuntary erections. They occur when blood suddenly rushes into the penis (erections are caused by blood flow into the penis). It's very common in men when they wake up in the mornings.
Why do you get erections when looking at men?
Men get boners (or more correctly erections) when they usually see women or if they are gay another man. Women can discharge if they are sexually aroused by looking at a man. During puberty erections may come at unusual times. Mature men generally only get erections when they are sexually aroused. If a man is homosexual, this arousal will be triggered by other men. It's possible that you, on some level, find other men to be sexually attractive. It's also possible that while you were gazing at a man, your mind was thinking about something sexual, whether related to men or women.
Do men get erections from pain?
yes some men do, but its more of a fetish than the norm
How many erections will a healthy man experience during sleep?
Physically healthy men experience several prolonged erections during sleep.
Do male men get erections before needing to urinate?
Not in standard urination. However, after erections, men often need to urinate, this is a biological function designed to "keep the pipes clean" and free of organic materials.
Do men with high blood pressure get harder erections than normal?
no they die
Do only gay men get erections when thinking about HAVING a big penis?
no i do and i have a wife
How do blind men get erections?
It is not necessary to be able to see to get an erection. Did you never have one in the dark?
Can women who turn into men have erections?
WOW! no, because they would not have fully turned into a man.
