<prompt> Following delivery, urinary bladder becomes a pelvic organ after: UPSC 07; MAHE 114 years6 years10 yearspubey  <response>: Ans. is d i.e., PubeyIn infant and children the urinary bladder, even when empty, is in the abdomen.It begins to enter the greater pelvis at about 6 years of age, but it does not enter the lesser pelvis and become a pelvic organ until after pubey. 