SATıN ALMADAN ÖNCE DICK THINGS TO KNOW

Two main arteries (one in each of the corpora cavernosa) and several veins move blood in and out. Nerves relay messages to and from other parts of your body.Elastic lamina propria – a dense connective tissue layer which projects papillae into the overlying epithelium. The larger veins are located here.Some people note color changes when they hav