Ejaculation is achieved by an involuntary contraction of muscles and vessels that propel semen from the human body. A similar tube that is definitely utilized for ejaculation, called the urethra, is likewise utilized for urination (peeing). Ischiocavernosus (x2) – surrounds the remaining and appropriate crura of the penis. It contracts https://themedecoration89258.designi1.com/56466843/details-fiction-and-filler-for-younger-brother