Ejaculation is accomplished by an involuntary contraction of muscles and vessels that propel semen from the human body. Precisely the same tube that is certainly utilized for ejaculation, known as the urethra, can also be useful for urination (peeing). The corpora cavernosa are enveloped from the tunica albuginea, which is https://bookmark-vip.com/story19750875/rumored-buzz-on-penis