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  • Human penis - Wikipedia
    An erection is the stiffening expansion and orthogonal reorientation of the penis, which occurs during sexual arousal Erections can occur in non- sexual situations; spontaneous non-sexual erections frequently occur during adolescence and sleep In its flaccid state, the penis is smaller, gives to pressure, and the glans is covered by the foreskin
  • What Is an Erection and How Do They Work? - hims
    An erection is a physiological process in which your penis hardens and becomes larger, usually in response to some type of sexual stimulation While it may seem to happen automatically at times, it’s actually a complicated, behind-the-scenes operation
  • Erection | Penile Anatomy, Neurotransmitters Hormones | Britannica
    During erection, blood flows into the spaces, causing distention and elevation of the penis The amount of blood entering the penis can be increased by physical or psychological stimulation
  • How do erections work, and how long should they last?
    Erections most often occur during sexual arousal but can sometimes also happen randomly Often, an erection lasts from a few minutes to half an hour, but this varies between individuals, as
  • Understanding an Erection | Veterans Affairs
    When the penis is soft, blood flows in and out of the tissue During sexual excitement, extra blood flows into the tissue The extra blood makes the tissue swell The penis then becomes hard (erect) This makes it firm enough to have sex Read more about the stages of an erection below
  • Erection - Wikiwand
    An erection (clinically: penile erection or penile tumescence) is a physiological phenomenon in which the penis becomes firm, engorged, and enlarged
  • Erection: Types, Causes, and Common Issues - MensDava
    An erection occurs when the penis becomes firm, enlarged, and erect due to increased blood flow—usually triggered by sexual arousal or physical stimulation This natural physiological response enables sexual activity, supports penetration, and enhances sexual pleasure
  • How the Penis Works: Erection and Ejaculation?
    Understanding erections is key to maintaining sexual health This guide explores the science behind them, including blood flow, hormones, and how lifestyle choices impact your erections Erections are a natural yet intricate process that plays a vital role in male sexual health and well-being




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