This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Aboions, Spontaneous & Induced Emergency Contraception (Hey,whats the hurry !), Subject name: Gynaecology & Obstetrics
Endocrinologic factors associated with recurrent aboion include all of the following except- 
Select and explain. 
A. Thyroid disease, B. Hyperprolactinemia, C. Luteal phase insufficiency, D. Reduced secretion of luteinizing hormone (LH)
D: Reduced secretion of luteinizing hormone (LH)
Answer: D: Reduced secretion of luteinizing hormone (LH) 
Explanation: Endocrinologic factors associated with recurrent aboion include - Luteal phase insufficiency Diabetes mellitus Hypersecretion of luteinizing hormone (LH) Thyroid disease Insulin resistance Polycystic ovarian syndrome, Hyperprolactinemia Decreased ovarian reserve.