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 associated with incarcerated retroveed gravid uterus? 
Select and explain. 
A. Aboion, B. Anterior Sacculation, C. Urinary retention, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: All of the above