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