Between 30 million and 50 million men in the us have erectile dysfunction, including a staggering 70% of men over 70. In this article, we discuss how erections work, what factors affect them, and roughly how long an erection should typically last. 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 As blood enters, there is a temporary reduction in the rate and volume of blood leaving the penis. Many men wonder, “how do erections work?” the process may seem simple, but it involves a complex interaction between the brain, nerves, blood flow, and hormones, which are crucial for getting an erection
When everything functions correctly, the penis becomes firm and ready for sexual activity. When men become sexually aroused, hormones, muscles, nerves, and blood vessels all work with one another to create an erection Nerve signals, sent from the brain to the penis, stimulate muscles. Erections are a complex response involving the nervous, hormonal, circulatory and psychogenic systems In this case, one may experience issues such as ed or performance anxiety if one part fails. Yet, many men have questions about how erections work, what types exist, and how to address common issues like erectile dysfunction (ed)
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.
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