Left ovarian vein drains into
Ovarian veins crosses the ureter anteromedially halfway between bifurcation of the IVC and the point in which it joins the anterolateral inferior vena cava (IVC). The left ovarian vein ascends similarly into the abdomen but drains into the left renal vein. ref - BDC 6e vol2 pg384
Left renal vein
Internal iliac vein
Inferior vena cava
Azygos vein
Abdomen and pelvis