Gynaecology & Obstetrics Child with primary amenorrhea with negative progesterone challenge test but positive combined estrogen and progesterone test. Diagnosis may be: A Mullerian agenesis B PCOD C Asherman syndrome D Prolactinoma 💡 Explanation Child with primary amenorrhea with negative progesterone challenge test but positive combined estrogen and progesterone test. Diagnosis may be: ✓ Correct Answer: D. Prolactinoma