Your genitals will already be engorged, which is a prerequisite for climax, so you're already "in the zone. Eating fruit changes the flavor of sperm to sweet nectar during oral pleasure. Inhibits ejaculation through reduction of seminal vesicle contraction and seminal emission. Not Helpful 29 Helpful Androgens regulate phosphodiesterase type 5 expression and functional activity in corpora cavernosa.
The main cerebral structures involved in erection are contained within the medial preoptic area MPOA and paraventricular nucleus PVN in the hypothalamus 6.
Development of nerves containing nitric oxide synthase in the human male urogenital organs. Sexual behavior in male rats after nitric oxide synthesis inhibition. Oxytocin improves male copulatory performance in rats. Effects of oxytocin and vasopressin on sperm transport from the cauda epididymis in sheep. In this article, we summarize the current literature on the physiology of orgasm and ejaculation, starting with a brief description of the anatomy of sex organs and the physiology of erection.