Overview Male sexual response login to view 4 more bullets Excitement and Plateau Erection login to view 6 more bullets Orgasm Emission login to view 3 more bullets Ejaculation login to view 4 more bullets Seminal fluid login to view 11 more bullets Resolution Sympathetic division of autonomic nervous system control (hypogastric nerve) NE→ ↑ [Ca2+]in → smooth muscle contraction and vasoconstriction login to view 1 more bullet