The sympathetic innervation for your penis originates from the T11-L1 segments on the spinal wire. These nerves synapse with the sympathetic trunk, which supplies off the postganglionic sympathetic fibers that go through the pelvic plexus and be part of the cavernous nerve. This enables the sheath to stretch out along https://felixyzyok.blogoxo.com/35659199/a-review-of-filler-for-younger-brother