This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Which of the following is most appropriate treatment for abnormal uterine bleeding - endometrial (AUB - E) 
Select and explain. 
A. NSAIDS, B. Tranexamic acid, C. Oral progestins, D. Combined OCPs
C: Oral progestins
Answer: C: Oral progestins 
Explanation: AUB - E is due to primary endometrial dysfunction. Treatment includes progestin based preparations LNG - IUD >> oral progestins.