## Core Concept
The core concept being tested here is the legal definition of rape, specifically the age of consent. Rape is defined as non-consensual sexual intercourse, and the age of consent varies by jurisdiction but is commonly set at 18 years old in many places. The question hinges on understanding that engaging in sexual activity with a minor below the age of consent is considered statutory rape, regardless of the minor's consent.

## Why the Correct Answer is Right
The correct answer, , implies that the legal age of consent is 18 years. Therefore, having sex with a 14-year-old female is considered rape because she is below the age of consent. This is a legal definition aimed at protecting minors from exploitation and abuse. The age of 18 is commonly used as it is generally considered that a person below this age may not have the maturity to give informed consent for sexual activities.

## Why Each Wrong Option is Incorrect
- **Option A:** implies a different age of consent, but without specifying, it's hard to directly refute. However, if the age provided does not align with the legal age of consent, it would be incorrect.
- **Option B:** suggests that if the male is more than 18, then it's not considered rape. This is incorrect because the age of the perpetrator does not change the fact that the victim is below the age of consent.
- **Option C:** implies that if there's consent from the minor, it's not rape. This is incorrect because, by law, a minor cannot give consent for sexual activities if they are below the age of consent.

## Clinical Pearl / High-Yield Fact
A critical point to remember is that the age of consent varies by country and sometimes within countries, but engaging in sexual activity with someone below this age is a serious crime known as statutory rape. Healthcare providers must be aware of these laws to provide appropriate care and advice to patients.

**Correct Answer: D. 18 years.**