Gynaecology & Obstetrics A 35-years-old lady is not having her menses for last 4 months. She has high serum FSH and LH level with low estradiol. The likely cause is: A Panhypopituitarism B Polycystic ovarian disease C Exogenous estrogen administration D Premature menopause 💡 Explanation A 35-years-old lady is not having her menses for last 4 months. She has high serum FSH and LH level with low estradiol. The likely cause is: ✓ Correct Answer: D. Premature menopause