Medicine A 15 year old female presents with primary amenorrhoea. Her breasts are Tanner 4 but she has no axillary or pubic hair. The most likely diagnosis is : A Turner's syndrome B Mullerian agensis C Testicular feminization syndrome D Premature ovarian failure 💡 Explanation A 15 year old female presents with primary amenorrhoea. Her breasts are Tanner 4 but she has no axillary or pubic hair. The most likely diagnosis is : ✓ Correct Answer: C. Testicular feminization syndrome