What determines the splash of your put up penis, is the power of the erectile interweaving to subscribe to blood. This erectile interweaving is called Corpora Cavernosa and lies at the crop spydan.hotte.se/for-sundhed/manuel-styrke-test-wiki.php of your penis. When you settlement sexually exited, blood fills in this Corpora Cavernosa making your penis swell and bring about an erection. Any tackle at increasing the penis amount is ergo directed at expanding Corpora Cavernosa.