## **Core Concept**
The **angle of anteflexion of the uterus** refers to the angle between the **long axis of the uterus** (cervix to fundus) and the **long axis of the vagina**. Normally, the uterus is anteflexed, meaning it is flexed forward.

## **Why the Correct Answer is Right**
The correct angle of anteflexion of the uterus is approximately **130 degrees**. This angle indicates that the uterus is flexed forward, with the fundus directed towards the abdominal wall. This anatomical position is considered normal and helps in understanding the spatial relationships between pelvic organs.

## **Why Each Wrong Option is Incorrect**
* **Option A:** This option suggests an angle of 90 degrees, which would represent a more pronounced anteflexion than what is typically observed.
* **Option B:** This option suggests an angle of 110 degrees, which is less than the normal angle and might represent a mild anteflexion but is not the standard value.
* **Option D:** This option suggests an angle of 150 degrees, which might indicate a relatively straight alignment or a slight retroflexion rather than the typical anteflexion.

## **Clinical Pearl / High-Yield Fact**
A retroflexed uterus (angled backward) or a significantly abnormal angle of anteflexion can be associated with conditions like **uterine prolapse**, **endometriosis**, or **pelvic inflammatory disease**. Understanding the normal anatomy is crucial for diagnosing and managing these conditions.

## **Correct Answer:** . 130 degrees.