Which of the Following Methods Are the Least Successful Ways

question 56

Multiple Choice

Which of the following methods are the least successful ways to prevent pregnancy?

• A) Hormonal methods
• B) Cervical barrier methods
• C) Barrier methods
• D) Fertility awareness methods
• E) Voluntary surgical contraception

---

Definitions:

Motivation

The internal drive or process that propels individuals toward achieving goals or fulfilling needs.

Wavelength

The distance between two consecutive peaks or troughs in a wave, commonly used to describe the property of electromagnetic radiation.

Electromagnetic Waves

Waves of the electromagnetic field, propagating through space, carrying electromagnetic radiant energy.

Brightness

The attribute of visual perception in accordance with which an area appears to emit more or less light.