An erection requires the complex conversation of muscles, nerves, chemical compounds, and blood vessels that perform in coordination to engorge the penis with blood, together with: Ischiocavernosus (x2) – surrounds the left and suitable crura from the penis. It contracts to force blood within the cavernous spaces during the crura https://clayton36y91.blog-kids.com/35699556/rumored-buzz-on-penis