Most common cause of DUB is?: (A) Anovulatory, (B) Ovulatory, (C) Coagulapathy, (D) Pregnancy related
Answer is A. ANSWER: (A) AnovulatoryREF: Novaks Gynaecology 14th ed page 461DUB is the term used to describe abnormal uterine bleeding for which no specific cause has been found.It most often implies a mechanism of anovulation. Most anovulatory bleeding is a result of estrogen breakthrough.It is a diagnosis of exclusion.