Question

Which type of short term contraceptive method is generally more effective than others? a. barrier b. hormonal c. natural family planning d. withdrawal

Short answer

The correct option is b. hormonal.

Step-by-step solution

Step 1. Given information

The prevention of a pregnancy comes under the terms contraception or birth control. Strictly speaking, contraception refers to preventing the sperm and egg from joining. Both terms are, however, frequently used interchangeably

Step 2. Explanation

The correct option is b. hormonal.

Hormonal methods use synthetic progesterone (sometimes in combination with estrogen), to inhibit the hypothalamus from releasing FSH or LH, and thus prevent an egg from being available for fertilization.