|
|
|||||||
| Home Page |
|||||||
The science of erectionsAn erection happens when the penis fills with blood and gets hard. The penis has 2 main chambers that run along side the top of the penis shaft. This area, the corpora cavernosa, is made up of spongy tissue, veins, arteries, spaces, and smooth muscles that hold in-flowing blood. Erections happen when more blood flows into the penis and less blood flows out. The erection process is perfectly normal and can happen at any time throughout the day. Most healthy males get erections during REM (rapid eye movement) sleep (the time of sleep when dreams happen). Also, erections when waking up are a sign of good penis health. Usually, erections happen during physical arousal or fantasizing, but other things can cause it to occur. Such causes include pressure on the genital area and pressure from the urinary bladder from the need to urinate. For an erection to happen, some kind of stimulation makes the brain and penile nerves to get excited. They tell the smooth muscles of the corpora cavernosa to let blood in, and stop blood from flowing out. This has the effect of expanding the penis size. As the penis gets larger in length and girth, it is normal for it to rise at an angle. This angle is usually anywhere from parallel to the floor to pointing almost straight upward. Sometimes men are stressed out and can't get an erection. This is just the body's way of dealing with stress (or the "fight-or-flight" response). Worrying about a small penis size or having an unattractive partner can make it impossible for a man to keep an erection. Other things that affect erections are: the amount of sleep a guy gets, how active he is, and in general, age causes changes in hormone levels, like testosterone. Erection problems If a man can't keep an erection for 25% of the time, he may have erectile dysfunction, or ED. Treatments for erectile dysfunction can include penile injections, vacuum pumps, surgery, prosthetic devices, Viagra, hormone therapy, counseling, and natural penis exercises. Some of these methods try to physically help a guy get an erection, while others improve his sex drive so he can perform better. Methods like injections, prosthetic devices, and vacuum pumps do not require arousal, as they are based on an automatic response. Other methods like pills and the natural exercises improve the blood flow into the penis, and make erections possible upon sexual arousal. Some pills work each time you take them, while others work for more long lasting benefits. Regular erections are a natural part of good male sexual health. The ability to get erections decreases with age, but there are things men can do to improve themselves. Erection problems can be forever cured with modern methods like surgery, counseling, pills, and even exercises
Rate this Article:
Current: 0 / 5 stars - 0 vote(s).
Article Tags: Erection, Side, Blood, Penis, Run, Chambers, Area, Main, Shaft, Happens, Fills, Gets Hard, Top Of, Corpora, Cavernosa, Up Of, Spongy Article Source: http://www.articlesbase.com/sexuality-articles/the-science-of-erections-2562.html About the Author:
Core Health Reviews is a trusted resource on natural penis enlargement with articles, advice, answers, and honest product reviews.
Related ArticlesPrecaution Vital Before Taking Ed Rx Why penis girth matters Sperm Flow Enhancement - Not Only A Way To Impress Your Girl Why Sex is so Important Romancing a Demon: Sex After Prostate Cancer as Experienced by a Physician Get Some Erection Protection Penile Erection - How Does it Occur Sexual Intercourse - How to Prevent Your First Sexual Experience From Turning Into One Got a Question? Ask.Ask the community a question about this article:Frequently Asked Questions What happens to a mosquito after it bites a person? does it die or does it move on to its next victim? I need to know how to have a orgasm with a man ... Why are hospital scrubs usually blue? I have had invitro and will have a blood test on ... Is ortho surgery serious at the age of 72 and the ... Concerning about main theme in Wuthering Heights.. Latest Sexuality ArticlesA Flashlight That Vibrates Truly Caribbean Woman Releases Free Ebook on Love Natural Herbs for Hard Erections - These Ones Give Harder Erections Quickly What to Do With a Sexless Marriage Sexual Problems for Men and Women Increase Sexual Desire - Herbs to Increase Desire and Performance How to Give a Woman an Orgasm Ways To Protect Yourself From STDs More from Michael DunnWhat you need to know about penis pumps and extenders Can the penis be bigger? Why penis girth matters |
|||||||
|
Article Categories
|
|||||||
|
|
|||||||