The helicine arteries then fill the corpora cavernosa, compressing the venous outflow from the penis. This process is called the veno-occlusive system and it effects with penile erection. On the other hand, the inhibitory sympathetic stimuli lead to the ejaculation when the essential volume of sexual pleasure has long been https://bookmarkinglive.com/story20545340/the-fact-about-penis-that-no-one-is-suggesting