Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What makes an erection problem occur?

Erection occur problem
0
Posted

What makes an erection problem occur?

0

An erection begins with sensory and mental stimulation. Impulses from the brain travelling down the spinal column and impulses from the nerves in the penis relax smooth muscles in two spongy cylinders that run the length of the penis, parallel to the urethra (the conduit for urine and semen). When the impulses cause the muscles to relax, blood flows into spaces in the spongy tissue, and this pressure makes the penis swell out. A membrane surrounding the cylinders helps to trap the blood in the penis and maintain the erection. The penis returns to its flaccid state if the muscles contract, stopping the inflow of blood and opening outflow channels.

Related Questions

Thanksgiving questions

*Sadly, we had to bring back ads too. Hopefully more targeted.