1. Introduction 2. Reproductive Anatomy and Physiology of a Couple 3. Investigations in Management of Infertility 4. Male Infertility-Causes and Investigations 5. Female Infertility-Causes and Investigations 6. Ultrasound Assessment of the Male Partner 7. Assessment of the Female Reproductive Tract 8. Transvaginal Sonography in Infertility 9. Ovulation Monitoring 10. Color Doppler in Female Infertility 11. Applied Sono-imaging in Female Infertility 12. Tables 13. Scan Images