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Ejaculation has two phases: emission and ejaculation suitable. The emission stage in the ejaculatory reflex is beneath Charge of the sympathetic nervous technique, even though the ejaculatory section is below control of a spinal reflex at the level of the spinal nerves S2–4 by using the pudendal nerve. A refractory period of time succeeds the eja

The human penis is manufactured up of a few columns of erectile tissue: two corpora cavernosa lie upcoming to one another (divided by a fibrous septum) about the dorsal facet and just one corpus spongiosum lies between them over the ventral facet.Itu dia fungsi penis dan beberapa fakta unik seputar organ reproduksi pria yang satu ini. Jika Anda pun