Gynaecology & Obstetrics 16-year-old girl presents with rapid onset hirsutism and amenorrhea. Best investigation is: A Testosterone estimation B Dihydroepiandrosterone C Adrenocorticoids D LH and FSH estimation 💡 Explanation 16-year-old girl presents with rapid onset hirsutism and amenorrhea. Best investigation is: ✓ Correct Answer: A. Testosterone estimation