Ejaculation is obtained by an involuntary contraction of muscles and vessels that propel semen from the human body. Precisely the same tube that is definitely used for ejaculation, known as the urethra, is likewise useful for urination (peeing). Summary The penis is a posh organ utilized for urination, sexual exercise, https://condonearme27169.frewwebs.com/35977608/how-service-can-save-you-time-stress-and-money