An erection will involve the complex interaction of muscles, nerves, chemicals, and blood vessels that do the job in coordination to engorge the penis with blood, such as: Ischiocavernosus (x2) – surrounds the still left and correct crura with the penis. It contracts to pressure blood from the cavernous Areas https://arthurf67q8.alltdesign.com/5-easy-facts-about-service-described-54501021