Which of the following illustrates a difference between the advantages of fertility-awareness methods and barrier methods of contraception?

A. Fertility-awareness methods are better suited for monogamous relationships than people engaging in sexual intercourse with multiple partners.
B. Fertility-awareness methods are more effective than barrier methods for women who have irregular menstrual cycles.
C. Fertility-awareness methods are only effective for women who have already had one pregnancy while barrier methods are more effective for women who have never been pregnant.
D. Fertility-awareness methods are more effective than barrier methods once the safe period of intercourse has been calculated.


Answer: A

Health & Biomechanics

You might also like to view...

All of the following can activate the alternate pathway of complementexcept

A) certain parasites. B) lipopolysaccharides from gram negative bacteria. C) teichoic acid from gram positive bacteria. D) mannose. E) certain fungal cell walls.

Health & Biomechanics

After a needlestick in the employees clinic, a lab technician

a. will immediately take you to the laboratory so you can reenact how it happened b. will ask you for the lot number of the needle or other medical instrument that was involved in your injury c. will start you on postexposure prophylaxis immediately d. will take your history to determine whether you have any risk factors for HIV, hepatitis, or tetanus

Health & Biomechanics

The suffix that means pertaining to a meal is ________

Fill in the blank(s) with correct word

Health & Biomechanics

Write the correct abbreviation for fracture:

What will be an ideal response?

Health & Biomechanics