The male urinary bladder (Vesica urinaria) is covered by the peritoneum and is attached to the pair of seminal vesicles whose excretory duct is connected to the deferent duct before entering the urethra. The bladder borders the pubic bone in the front. The prostate surrounds the male ureter right after it leaves the urinary bladder. The ureters come from the kidneys, over cross the deferent duct and approach the bladder from behind. On the bottom of the picture, the corpus spongiosum penis as part of the cavernous body and the round bulbourethral gland are shown. Backside
