Gynaecology & Obstetrics Elevated androgens in PCOD A Convert terminal hair to vellus hair irreversibly. B Convert vellus hair to terminal hair irreversibly. C Reversible conversion of vellus hair to terminal hair. D Reversible conversion of terminal hair to vellus hair. 💡 Explanation Elevated androgens in PCOD ✓ Correct Answer: B. Convert vellus hair to terminal hair irreversibly.