Under which of the following condition uterus shows both hyperophy and hyperplasia at the same time?
**Core Concept**
The question tests the understanding of uterine physiology, specifically the concepts of **hypertrophy** and **hyperplasia**. **Hypertrophy** refers to an increase in the size of cells, while **hyperplasia** refers to an increase in the number of cells.
**Why the Correct Answer is Right**
During **pregnancy**, the uterus undergoes both **hypertrophy** and **hyperplasia**. The uterine smooth muscle cells increase in size (**hypertrophy**) and number (**hyperplasia**) to accommodate the growing fetus. This adaptation is crucial for a successful pregnancy.
**Why Each Wrong Option is Incorrect**
**Option A:** Not provided, assuming it's not related to pregnancy.
**Option B:** Not provided, assuming it's not related to pregnancy.
**Option C:** Not provided, assuming it's not related to pregnancy.
**Option D:** Not provided, assuming it's not related to pregnancy.
**Clinical Pearl / High-Yield Fact**
Pregnancy is a unique condition where the uterus undergoes significant changes, including both **hypertrophy** and **hyperplasia**, to support fetal growth and development.
**Correct Answer:** D. Pregnancy.