1. Hemorrhagic corpus luteum, 4x2. Hemorrhagic corpus luteum, 4x3. Hemorrhagic corpus luteum, 4x4. Hemorrhagic corpus luteum, 10x5. Hemorrhagic corpus luteum, 10x6. Hemorrhagic corpus luteum, 10x7. Hemorrhagic corpus luteum, 20x8. Hemorrhagic corpus luteum, 20x