Final answer:
The ovarian vein drains the superior bladder, lower body of the uterus, cervix, and upper vagina. The right ovarian vein empties into the inferior vena cava, and the left ovarian vein empties into the left renal vein.
Step-by-step explanation:
The superior bladder, lower body of the uterus, cervix, and upper vagina are drained by the ovarian vein. The right ovarian vein empties directly into the inferior vena cava, while the left ovarian vein empties into the left renal vein.