Gynaecology & Obstetrics A 15-year-old female presents with primary amen-orrhea. Her breasts are Tanner 4 but she has no ax-illary or pubic hair. The most likely diagnosis is: A Turner's syndrome B Mullerian agenesis C Testicular feminization syndrome D Premature ovarian failure 💡 Explanation A 15-year-old female presents with primary amen-orrhea. Her breasts are Tanner 4 but she has no ax-illary or pubic hair. The most likely diagnosis is: ✓ Correct Answer: C. Testicular feminization syndrome